This Bluetooth RGB LED light strip (20 m) provides adjustable color, brightness and color temperature for indoor ambient lighting. The kit includes twelve light bars, a power plug, IR receiver and remote, with app-based Bluetooth and optional voice control on compatible devices. Use it to add subtle backlighting behind TVs, under cabinets, along coves or around shelving. The 120° beam angle spreads light evenly to reduce hotspots, while multiple length and wattage options suit small rooms or long runs. Length: 20 m kit (also available in 5–30 m options) Control: Bluetooth app + remote; voice control when paired Light modes: RGB plus adjustable warm-to-cool white Components: 12 light bars, power plug, IR receiver, remote Installation: adhesive-backed bars for walls, ceilings, behind TVs Beam angle: 120° for broad, even illumination Specifications (selected): Input 100–240 V AC, output 12 V DC; 12–14 lm per LED bead; power options 3 W/m, 3.5 W/m or 10 W/m depending on model. Fit: Designed for indoor installation on walls, ceilings, coves or behind televisions to create ambient lighting with minimal visible hardware.

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This Bluetooth RGB LED light strip (base 5 m) provides configurable ambient lighting for home and event use. Control color, brightness, and rhythm via mobile app over Bluetooth, the included IR remote, or compatible voice assistants. Use-case: mount under cabinets, behind TVs, along shelving, or around event stages to sync lights with music or set steady white illumination. Multiple length options (5/10/15/20/30 m) and segmented bars let you fit irregular layouts without rewiring. Multiple control modes: Bluetooth app, IR remote included, and voice control compatibility for hands-free adjustments. Color and white control: RGB color selection plus adjustable color temperature from warm to cool white. Length options: base 5 m, expandable to 10–30 m to match room size. Power variants: selectable power density: 3 W/m, 3.5 W/m, or 10 W/m depending on brightness needs. Installation: 12 light bars per package with adhesive-backed strips for fast mounting. Light specs (optional): beam angle 120°, 12–14 lm per LED, input 100–240 V, output DC 12 V. Fit: choose length and power/meter to match room size and desired brightness; consider 10 W/m for high-illumination tasks and 3–3.5 W/m for accent lighting.

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Create customizable ambient lighting with a Bluetooth RGB LED strip designed for home ambience. Control color, brightness, and color temperature from a mobile app or the included IR remote for straightforward setup. Use this strip along TV backs, under cabinets, on shelving, or to outline ceilings. Available in 5m, 10m, 15m, 20m, and 30m lengths to match room runs and reduce visible joins. Dual control: Bluetooth app plus IR remote for quick or scheduled changes. Wide beam: 120° beam angle for even, edge-to-edge illumination. Water-resistant: Suitable for damp indoor locations like kitchen backsplashes. Power options: 100–240V input with DC12V output; per-meter ratings 3W, 3.5W, or 10W. Light output: ~12–14 lm per LED bead for steady accent lighting. Installation: Flexible strip with adhesive backing for corners and curves. Specifications (selectable): lengths 5–30m; color: RGB with adjustable white; mounting: adhesive tape; package includes strip, power plug, remote, IR receiver. Fit statement: Choose the length that matches your run; shorter lengths suit shelves and TVs, longer runs fit perimeter ceilings.

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This Bluetooth speaker offers a straightforward way to enjoy music and audio at home or on the go. It's built for casual listening, making it easy to connect and play your favorite tracks without fuss. In everyday scenarios, use it to stream music from your phone during family gatherings or listen to FM radio while working from home. It handles basic audio needs reliably, like playing stored files from a TF card or connecting to devices for seamless playback. Supports TF card playback for direct access to your music library Features stable Bluetooth 5.0 connectivity with devices like phones and tablets Includes a built-in battery providing 2-4 hours of playtime per charge Has an integrated FM radio module for tuning into local stations Comes with a compact design, measuring around 115x60x75mm for easy storage and transport This speaker fits well for those seeking a simple, no-frills option for daily audio enjoyment, whether at home or during light outdoor activities.

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This compact Bluetooth speaker with built-in mic provides balanced home audio and simple connectivity for daily music and hands-free calls. Use it in the kitchen, at a small desk, or in a bedroom to fill a room with 360° sound while taking calls without changing device settings; Bluetooth 4.2 pairing switches between music and calls, while AUX and TF card support offer wired or offline playback. 360° sound: Four-speaker array producing 12W total output for even room coverage. Connectivity: Bluetooth 4.2, 3.5mm AUX-IN and TF card slot for flexible sources. Materials & color: Red wood-grain finish on high-density synthetic fiber to reduce resonance. Battery life: 3000mAh battery providing approximately 4–8 hours depending on volume. Hands-free calls: Integrated microphone for routine voice pickup and call handling. Light specifications: 12W output; Bluetooth 4.2; 3000mAh; four speakers; TF/AUX support; red wood-grain housing. Fit: Suited for users who want a compact home speaker for music, movies, and everyday hands-free calls in kitchens, bedrooms, or small offices.

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This Bluetooth stereo amplifier board is a compact component for DIY audio projects, providing wireless connectivity and amplification for custom speaker builds. In everyday use, it's helpful for hobbyists assembling portable speakers or home audio systems, allowing easy connection to smartphones or tablets via Bluetooth for streaming music, with simple volume adjustments to suit different environments. Potentiometer with switch for precise volume control, enhancing user convenience in DIY setups. Copper DC connector designed to handle high currents without overheating, ensuring reliable performance. Solid 470uf35V capacitors for stable power storage and dissipation, supporting consistent sound quality. Bluetooth 5.0 technology for improved transmission efficiency and up to 15m range without obstacles. Includes free DC head lead for straightforward wiring, compatible with various power sources. Built-in self-recovery protections against overheating and short circuits for added safety. With a size of 55 x 38 x 17mm and compatibility for 30-200W speakers at 4 or 8 ohms, it's well-suited for makers needing a versatile, ABS plastic board that adapts to 5-24V supplies.

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This Bluetooth stereo amplifier board is a compact component for DIY speaker builds, providing wireless audio connectivity via Bluetooth 5.0. For audio enthusiasts working on custom speaker projects, this board simplifies integration by offering easy volume control and compatibility with various power sources, ensuring stable performance in home setups or portable systems. Adjustable volume potentiometer with an integrated switch for straightforward audio level management. Copper DC connector designed to handle high currents without overheating, promoting reliable operation. Solid 470uF capacitors for effective power storage and heat dissipation, supporting consistent sound quality. Free DC head lead for versatile wiring, compatible with standard adapters or batteries. Bluetooth 5.0 technology for improved transmission efficiency up to 15 meters without obstacles. Built-in self-recovery protections against overheating and short circuits for added safety. With dimensions of 55 x 38 x 17mm and made from durable ABS plastic, it's suitable for users assembling speakers rated 30-200W and 4-8 ohms, fitting well in projects requiring efficient, space-saving audio amplification.

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This Bluetooth stereo amplifier connects to various audio sources for enhanced home sound playback. It supports multiple inputs, making it a versatile option for everyday listening. For home audio setups, this amplifier works well with computers, USB drives, or Bluetooth devices, allowing you to stream music wirelessly or play files directly. It's ideal for improving sound from speakers in a living room or office, providing clear stereo output without complex wiring. Multiple inputs including Bluetooth 5.0, AUX, USB, and U-disk for flexible connectivity Dual stereo channels with output power up to 50W per channel, compatible with 4-8 ohm speakers rated 10-100W Operates on DC 5-24V power supply, with protection against overheating, overcurrent, and short circuits Compact size of about 6x6x2.9 cm and lightweight at 96g, easy to integrate into existing systems Transmission distance over 15 meters for Bluetooth, supporting wireless freedom Specifications include variable output based on power supply and speaker impedance, ensuring reliable performance. This amplifier fits users seeking a straightforward audio enhancement solution for home or personal use.

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This Bluetooth stereo amplifier is designed for enhancing home audio systems, offering a 40W output to connect with speakers for clear sound playback. For everyday use, it's ideal for streaming music from your smartphone or tablet to home speakers, making it suitable for background music in living rooms or small gatherings without complex setups. Supports Bluetooth 5.0 for stable wireless connections up to 15 meters, reducing interference in typical home environments. Features a volume adjuster for precise control, along with protections against power reverse, short circuits, and overheating to ensure reliable operation. Operates on a DC 5-24V power supply with two input modes, accommodating various speaker setups for better efficiency. Delivers stereo sound through two channels with low distortion, using a durable PCB circuit board for consistent performance. Includes adaptive output power, such as 20W per channel at 12V and 4 ohms, to match different speaker impedances. With compact dimensions of about 5.08 x 3.8 x 1.8 cm, this amplifier fits well in space-limited areas and suits users setting up basic home audio enhancements.

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This Bluetooth stereo amplifier serves as a compact motherboard for enhancing wireless home audio systems, allowing seamless connection to devices via Bluetooth. In a typical setup, use it to stream music from your smartphone or computer to powered speakers, ideal for home entertainment or DIY audio projects, reducing cable clutter while ensuring clear stereo sound output. Features a rotary encoder for smooth, stepless volume adjustment, similar to high-end speakers Includes a durable all-copper DC plug for long-lasting connections Offers 3.5mm audio output compatible with active power boxes Equipped with a large heat sink for efficient cooling during extended use Provides protection against power reverse, short circuits, and overheating for reliable operation Supports Bluetooth 5.0 with up to 15 meters transmission distance Light specifications include compatibility with 20-300W speakers at 4 or 8 ohms, and a compact size of 53x18x58mm weighing about 70g, making it suitable for users seeking a versatile, easy-to-integrate audio solution for home or portable applications.

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This Bluetooth stylus offers precise input for writing and sketching on compatible Lenovo devices, featuring advanced pressure sensitivity for detailed work. Whether you're an artist creating digital illustrations or a professional annotating documents during presentations, this stylus provides a natural pen-like experience, helping to enhance accuracy and efficiency in your daily tasks. 4096 levels of pressure sensitivity for realistic shading and smooth strokes in drawing and note-taking. Three configurable shortcut buttons to quickly switch apps or functions, streamlining your workflow. Bluetooth connectivity for seamless pairing with supported Lenovo models. Constructed from durable aluminum alloy for a comfortable, lightweight feel. Compact size of 12.5 x 0.7 x 0.7 cm, making it easy to carry and use on the go. Key specifications include compatibility with various Lenovo IdeaPad Flex and Yoga series devices, ensuring it integrates well for users seeking reliable performance in creative or productivity scenarios.

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This Bluetooth thermal receipt printer is designed for on-the-go printing, supporting mobile devices in various work environments. For users in field-based roles like utility meter reading, mobile logistics, or outdoor inspections, it provides a reliable way to generate receipts quickly without needing ink or ribbons, helping reduce operational costs and streamline workflows. Compact size and lightweight build for easy portability in outdoor settings Fast print speed of 90mm per second with 203 DPI resolution for clear outputs Supports downloading custom logos and uses 58mm thermal paper rolls up to 40mm in diameter Simple Bluetooth connectivity for seamless integration with mobile devices Powered by a rechargeable 7.4V, 1500mAh lithium battery for extended use Low maintenance due to no ribbons or ink cartridges required This printer fits scenarios where portable, efficient thermal printing enhances productivity for professionals on the move.

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This Bluetooth tire pressure monitor is designed for motorcycles, offering real-time tracking of tire pressure and temperature via a compatible smartphone app. For motorcycle riders on long trips or daily commutes, this system provides essential data to help maintain safe tire conditions, alerting you to potential issues like low pressure or overheating before they lead to problems. Connects via Bluetooth 4.0 or higher to display tire data directly on your phone's app Monitors pressure from 100-1300 kPa and temperature with accuracies of ±10 kPa and ±3°C Sends real-time alerts for abnormal readings to enhance safety Features a low-power design with a battery life of 3-5 years and IP67 waterproof rating Easy installation with one sensor per wheel for straightforward setup Operates in a wide temperature range from -30°C to +80°C This monitor fits riders seeking reliable, app-integrated tire monitoring to ensure their motorcycle's performance and safety on various roads.

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The Bluetooth Two-Way Key and Wallet Finder Device is a compact accessory that helps track everyday items like keys and wallets using Bluetooth technology. In daily scenarios, such as rushing out the door or traveling, this device attaches to your belongings and connects to a mobile app, allowing you to locate them quickly if misplaced, with alerts for disconnections and proximity indicators. Features two-way alerting: Press the device button for sounds and app notifications, or use the app to trigger flashes and sounds on the device. Provides real-time proximity feedback via the app, showing distance with visual cues for easier finding. Automatically records the last known location when Bluetooth disconnects, helping you pinpoint where you left an item. Offers indoor and outdoor tracking ranges up to 20m and 40m respectively, with disconnection reminders to prevent loss. Lightweight and portable design for easy attachment to keys, wallets, or bags. Made from durable ABS material, it measures approximately 3.5 x 3.5 x 0.83 cm and weighs about 10 grams, making it compatible with most smartphones via Bluetooth 5.2. This finder device fits well for busy professionals or frequent travelers who want a simple way to manage and secure their daily essentials.

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This USB dongle enables Bluetooth connectivity for PCs that lack built-in support, allowing wireless links to various devices. For users with older computers, this dongle simplifies tasks like transferring files from a smartphone to a PC, setting up a wireless network, or connecting a Bluetooth headset for calls and audio streaming. Converts non-Bluetooth PCs for seamless wireless connections to mobiles, PDAs, or headsets. Supports data transfer, networking, dial-up, fax, and voice capabilities. Offers a 20m range for reliable communication in typical home or office environments. Includes multi-language support for broader accessibility. Features USB interface for straightforward plug-and-play setup. Handles key Bluetooth profiles like LAN access and headset functionality. With a symbol rate of 3 Mbps, it's a practical choice for enhancing wireless capabilities on compatible Windows or other Bluetooth-ready systems.

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The V21 Hanging On‑Ear Wireless Earbuds offer an open‑fit design for commuters and active users who want ambient awareness while listening. Available in V21 Black and V21 White, the earbuds combine a rotatable hanger, long battery life, and stable wireless pairing. Use cases include daily commuting, walking, remote work, gym sessions, and any situation where situational awareness and comfort matter more than full isolation. The open‑fit reduces in‑canal pressure and allows you to hear announcements and surroundings. Open‑fit hanging design: rests on the outer ear to reduce fatigue and allow ambient sound. Bluetooth 5.4: faster pairing and extended range with compatible phones, tablets, and laptops. 16mm dynamic drivers: tuned for clear mids and balanced bass, optimized for speech and everyday music. Up to 88 hours total battery: charging case with Type‑C fast charging for multi‑day use. Lightweight portability: 14 g earbuds and compact 6.5 × 4.5 × 1.2 cm charging case. Hands‑free controls: play/pause and call management on the earpieces. Light specifications: Bluetooth 5.4; driver 16mm; earbud weight 14 g; case 6.5×4.5×1.2 cm; Type‑C charging. Fit: Designed for users who prioritize comfort and situational awareness over sealed in‑ear isolation; rotate hangers to secure during moderate activity.

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This Bluetooth voice remote is compatible with Xiaomi MI Box S and MI TV Stick, providing a straightforward way to control your streaming device. In daily use, it's useful for navigating menus, searching content with voice commands, and managing playback during movie nights or TV sessions, helping reduce the hassle of multiple button presses. Supports voice commands for quick content search and navigation Easy pairing through device settings for seamless setup Features comfortable silicone buttons that respond reliably to touches Constructed from durable ABS material to withstand regular handling Requires two AAA batteries, which are simple to install and replace Includes standard playback controls for pausing, rewinding, and skipping Light specifications: Made from ABS with silicone buttons, designed specifically for the mentioned Xiaomi models. It suits users looking for a dependable spare or replacement remote to enhance their home entertainment experience without complications.

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This Bluetooth wireless audio receiver with amplifier offers a straightforward way to add wireless connectivity to your home speakers, supporting various audio inputs for versatile use. In everyday scenarios, it's useful for streaming music from your smartphone or connecting devices via AUX, making it easy to upgrade older speaker systems without replacing them entirely. Bluetooth 5.0 technology for reliable wireless connections up to a reasonable range. Multiple input options including Bluetooth, AUX, U disk, and USB sound card for playing from different sources. 360-degree adjustable volume encoder for precise control. Output designed for passive speakers with 50W x 2 power, compatible with 4-8 Ohm speakers rated 10-200W. Built-in protections against static electricity, overcurrent, short circuits, and overheating for safer operation. Efficient heat dissipation via a large heat sink and shell design to maintain performance during extended use. With its compact size of 84x65x25mm and lightweight 85g build, this device fits well in home audio setups for users seeking an affordable connectivity solution.

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This Retro Bluetooth Handset is a cord‑free receiver shaped like a classic telephone for hands‑free smartphone calls. It pairs via Bluetooth 5.0 with most iOS and Android phones and provides physical call controls for simple operation. Use it in a home office, on video calls, or during long conversations to keep your phone on a desk while holding a lightweight receiver to your ear and mouth. The curved shape reduces neck strain compared with cradling a phone and keeps the microphone positioned for clear speech. Wireless pairing: Bluetooth 5.0 compatible with most smartphones (iOS, Android) Call controls: Answer, end, reject and redial buttons on the handset Battery life: Up to 12 hours talk time from a 200 mAh battery Range: Operating distance up to 10 meters for flexible movement Colors & weight: Black, white, sky blue, yellow, red, pink; ~70–90 g Light specifications: battery 200 mAh; charge time ~4 hours; range 10 m. Fit statement: Suited for frequent callers who prefer a nostalgic handset shape with simple wireless convenience.

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This Bluetooth wireless mouse offers a straightforward way to navigate laptops and Android devices without cables. It uses Bluetooth 3.0 technology for reliable connections, making it a practical choice for everyday use. In daily scenarios, such as working from a laptop during travel or browsing on an Android tablet, this mouse provides precise control and reduces the need for touchscreens, enhancing productivity for office tasks or casual computing. Connects via Bluetooth 3.0 to compatible devices for quick pairing Features a 4-key layout for essential functions like left-click, right-click, and scrolling Made from durable ABS plastic for lightweight and comfortable handling Includes a rechargeable battery for extended use without frequent replacements Compatible with Windows and Android operating systems Compact design that fits easily into a bag or pocket Light specifications include a standard size suitable for most users, available in black. This mouse fits well for those seeking a simple, wireless option for multiple devices in professional or personal settings.

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This Bluetooth wireless stereo audio amplifier supports home music playback, using the TPA3116D2 chip for reliable performance. It connects seamlessly via Bluetooth 5.0, allowing you to stream audio from devices like smartphones or tablets. For everyday use, it's suitable for setting up a simple home audio system, such as pairing with 4-ohm or 8-ohm speakers to enjoy wireless music in your living room or office, reducing cable clutter while maintaining clear sound transmission up to 15 meters. Features dual-channel stereo output for balanced left and right audio. Includes a built-in filter for smoother, clearer sound quality. Supports a wide voltage range of 5-27V, adaptable to various power sources. Offers protections against overvoltage, undervoltage, overheating, and short circuits for safe operation. Compatible with speakers from 30W to 200W, ensuring versatility for different setups. This amplifier fits well with standard home audio configurations, making it a practical choice for users seeking straightforward wireless connectivity. Note that output power depends on voltage and speaker impedance for optimal performance.

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The BM01 Smart Watch provides straightforward tools for managing daily notifications and staying connected with your phone. It's designed for everyday use, helping you keep track of calls, messages, and health metrics without constant phone checks. In a typical day, use it during walks or at work to get alerts for texts and emails, monitor your heart rate during exercise, or quickly access a stopwatch—all from your wrist, making routines more efficient and hands-free. Bluetooth connectivity for calls, music, and app notifications like WhatsApp or WeChat Health tracking including heart rate, blood pressure, sleep, and step counting for basic fitness insights Wireless charging and IP68 waterproof rating for easy upkeep and all-weather wear Customizable dials and shortcuts for personalized access to functions like alarms or a calculator Multi-sport modes to log activities like running or cycling, with calorie and distance tracking With a 1.45-inch screen and up to 5 days of battery life, this watch suits those seeking simple, reliable wearables for active lifestyles.

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BM210 LED Battery Indicator is a compact, multi-voltage battery level monitor for electric vehicles and golf carts. It supports 12–72V systems and presents remaining capacity with a 10-segment LED readout. Use it to monitor battery life in golf carts, EZGO and other electric carts, motorcycles, forklifts, club cars, and similar devices. On power-up, all LEDs flash three times to indicate successful startup and automatic voltage recognition. 10-segment LED bar uses 1 red, 2 yellow, and 7 green LEDs, showing 10% steps. Voltage range supports 12V, 24V, 36V, 48V, 60V, with 72V as an option. DIP switch aligns the indicator with the current battery voltage; default is 12V; non-shorting. Reverse connection protection helps prevent short circuits if polarity is connected incorrectly. IP65 waterproof and heat-resistant housing, low power draw, and automatic sleep mode. Self-contained unit with automatic voltage recognition for simple, reliable installation. Specifications at a glance: 10 LED segments, IP65 rating, auto startup recognition, sleep mode for power savings. Fit: Designed for dashboard installation in 12–72V battery systems found in golf carts and small electric vehicles.

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The BMAX 3-Slot USB Charging Station provides a practical solution for charging multiple lithium batteries at once, using a simple USB connection. For users with devices that rely on rechargeable batteries, such as flashlights, cameras, or power tools, this charger offers a convenient way to keep spares ready, especially during travel or outdoor activities, by plugging into any standard USB port for on-the-go power. Accommodates various battery sizes like 10440, 14500, and 18650 through a sliding blade design for secure fit. Independent slot control ensures each battery charges separately, with LED lights indicating status for easy monitoring. Built from durable, heat-resistant engineering plastic for safe operation and efficient heat dissipation. Includes smart chip technology with protections against overcharge, overcurrent, and short circuits to enhance safety. Supports 5V USB input with average speed charging to prevent excessive power draw. With dimensions of about 12.5 x 7 x 2.5 cm and a weight of 94.6 g, it's a compact option for portable use. This charger fits well for hobbyists or professionals needing reliable battery management without complex setups.

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