This compact Bluetooth 5.4 2-in-1 audio transmitter/receiver converts 3.5mm AUX devices to wireless audio, enabling phones, tablets, TVs, PCs and car stereos to connect without rewiring.
Switch between RX (receive audio to non-Bluetooth speakers/headphones) and TX (transmit audio from TVs/PCs to Bluetooth headphones/speakers) with one-touch mode selection. The adapter uses a built-in 180mAh rechargeable battery for portable use and charges via USB-C.
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Compatibility: 3.5mm AUX devices including cars, home stereos, gaming consoles and older audio systems.
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Practical benefits: pocket-sized for travel, restores Bluetooth capability to wired equipment, supports up to 15 m range in open areas.
Specifications
- Material: ABS
- Bluetooth version: V5.4
- Input power: DC 5V
- Charging interface: Type-C
- Product plug: 3.5mm AUX
- Battery: 180mAh (up to 10 h RX / 6 h TX; full charge 1.5 h)
- Dimensions: 100 x 22 x 13 mm
Size Guide
- Overall length: 100 mm — fits most pockets and glove compartments.
- Thickness and width: 22 x 13 mm — compatible with standard 3.5mm AUX input locations.
Intended use: add Bluetooth audio send/receive capability to 3.5mm-equipped devices for hands-free listening and wireless playback.
