Fones de ouvido Bluetooth V9, versão CSR atualizada V8 com controle de voz, fones de ouvido estéreo montados no ouvido do carro comercial

--Congratulations on finding it-- Advantages, incoming materials, and honest service Mixed batch, sufficient, stable quality, OEM/ODM We specialize in creating a high-quality product chain for our customers, providing comprehensive pre-sales and after-sales services, and offering product images and specifications, Improve high-quality and stable products, place orders in small batches and multiple batches, with no threshold, Welcome merchants, traders, merchants, Taobao, EBYE, etc. to negotiate business and consult Welcome new and old customers to visit and guide factory inspection and quality inspection Product features: Two chips, two products. If you don't understand, please consult customer service Default kraft paper box 1. Bluetooth 4.1 CSR8615 solution, MICRO USB charging, 2. All Bluetooth devices and phones, 3. Connect two mobile phones simultaneously, 4. A2DP, music playback, Chinese and English voice prompts, pure American English, 5. Volume+- key, volume adjustment, 6. Voice control, voice prompt function, 7. CSR chip, Bluetooth 4.1, ultra-low power consumption, ultra long standby time 8. Answer and hang up the phone, reject the call, and call back with the last code 9. YES answer, NO hang up For details on V8 and V8S, please contact customer service Advantage, with quantity and price