GUOYA ELECTRONIC TECHNOLOGY CO. LTD. E702B Manual De Usuario

Features 
1.  Broadcom BCM20771 chip; support EDR 3.0 and 2.1+; ARM Cortex-M3 processor 
2.  RF Perf: +8dBm (Tx), -91dBm (Rx sensitivity) 
3.  A2DP 1.2, SBC decoder 
4.  Dual-channel stereo output 
5.  Voice reminder in English 
6.  Voice commander in English (“Answer”: answer the call; “Ignore”: ignore the call) 
7.  High-quality 96dB SNR DACs; support sample rate 44.1kHz and 48kHz 
8.  Integrated SmartAudio speech enhancement algorithms 
9.  Built-in ADC monitoring battery power, temperature and charging voltage 
10. Support quick charging and auto power-saving mode 

 

1. Previous; 
2. Next; 
3. Play/Pause/Resume Play/On/Off/Pair; 
4. Volume +; 
5. Micro USB Port (for charging); 
6. (Audio) Line-in Port; 
7. State Indicator; 
8. Volume -; 
9. State Indicator; 
 
 
 
 

: press it to play/pause/resume play the song or pair the headset; long press it to turn on/off 

the headset; when there is an incoming call, press it to answer the call and press it again to 
hang up; press and hold it for 2s to redial the last number you dialed.   

: press it to play the next song. 
: press it to play the previous song. 

: Long press it to reduce the volume.   

: Long press it to increase the volume.   

 

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