{"product_id":"fineblue-f-v3-bluetooth-4-1-wireless-stereo-bluetooth-in-ear-earphone-mini-headset-f-v3-black-f-v3-white-f-v3-gold","title":"Fineblue F-V3 Bluetooth 4.1 Wireless In-Ear Earphones","description":"\u003cdiv\u003e\n\u003cp\u003eThe Fineblue F-V3 uses Bluetooth 4.1 (CSR chipset) to provide wireless stereo music playback (A2DP) and can maintain connections to two phones simultaneously for calls and audio switching.\u003c\/p\u003e \u003cp\u003eDesigned with noise reduction and echo suppression technology, the earphones include an iPhone battery level display and support voice prompts in English or Chinese. A one-button power-on pairing remembers and reconnects to devices, offering about 5 hours of talk time and roughly 7 days of standby.\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBluetooth version: V4.1 (CSR)\u003c\/li\u003e \u003cli\u003eWireless frequency: 2.4 GHz\u003c\/li\u003e \u003cli\u003eTransmission power: Class 2\u003c\/li\u003e \u003cli\u003eTransmission range: 10 meters\u003c\/li\u003e \u003cli\u003eCharger power supply: 110–240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage contents and compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x Headphone with clip\u003c\/li\u003e \u003cli\u003e1 x USB cable\u003c\/li\u003e \u003cli\u003eCompatible with Bluetooth devices supporting A2DP; displays battery on iPhone models that report battery level\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese earphones are intended for wireless music listening and hands-free calling with dual-device connectivity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Syndmart","offers":[{"title":"F-V3 Black","offer_id":48583754383578,"sku":"SYA00202801","price":29.24,"currency_code":"USD","in_stock":true},{"title":"F-V3 White","offer_id":48583754416346,"sku":"SYA00202802","price":29.24,"currency_code":"USD","in_stock":true},{"title":"F-V3 Gold","offer_id":48583754449114,"sku":"SYA00202803","price":29.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7062\/9594\/files\/SYA00202801.jpg?v=1789122531","url":"https:\/\/syndmart.com\/products\/fineblue-f-v3-bluetooth-4-1-wireless-stereo-bluetooth-in-ear-earphone-mini-headset-f-v3-black-f-v3-white-f-v3-gold","provider":"Syndmart","version":"1.0","type":"link"}