Chuzhou Icloudwing Electronics Technology CO. LTD. BT-420 사용자 설명서
Search and find QFX-BT-420 in your mobile or other device to connect it.
The indicator light will show blue in every 5 seconds ( some mobile phone need to input password
(0000))
2.In the Bluetooth mode, For coming call, short pressing multifunction button.
For listening music, Short pressing multifunction button for pause
Press and hold + or – key for increase or discrease vlocume until you feel the music volume is
suitable for u, then release.
For change song to Previous or Next, Short pressing + or – key to change.
1. Key NEXT/VOLUME DOWN
2. Multi-functional key
3. Key PREV/VOLUME UP
4. Mic
5. Charging port
Answering call
A. Press the answer key on your phone.
B. Press the multifunction button on your headset.
Ending call
A. Press the end key on your phone.
B. Press the multifunction button on your headset.
Rejection a call
A. Press the end key on your phone.
B. Press and hold the multifunction button on your handset for about 3 seconds when call is
coming
Redialing the last number
Double click the multifunction button when headset is in standby mode.