Bluetooth Headset 4.0 Noise Reduction Earpiece in Ear Wireless Headphones Mic Earphones Business Электроника - купить

Купить Bluetooth Headset 4.0 Noise Reduction Earpiece in Ear Wireless Headphones Mic Earphones Business | Электроника

A full set of standard: m165 Bluetooth headset, 1 ear hook, 1 charging cable, 1 manual, 1 set of packaging. product manual: Adopt all MTK stereo earphone solutions 1. Support Bluetooth 4.0+EDR protocol 2. Support A2DP V1.3 AVRCP V1.5 3. Support HFP V1.6, HSP V1.2 4. Support SPP protocol 5. Integrated 48MIPS dual-MAC DSP processor 6. Built-in charging IC 7. Support noise reduction, echo cancellation function 8. Support voice prompts, 9. Support UART, I2C interface 10.6mm*6mm QFN40 package for business Bluetooth headsets Chip function support 1. Bluetooth 4.0 stereo Bluetooth headset; 2. Volume adjustment; 3. Up and down music selection; 3. Voice prompts; 4. Caller number broadcast; 5. Point-to-point connection; 6. IOS system power display; 7. Call answering/rejection; 8. Last number replay;