Bluetooth V4.1+EDR , Bluetooth Headset & Hands-free, A2DP, AVRCP , -92dBm RX sensitivity and +9dBm TX output power capability, 24 bit Audio codec, -98dB SNR , 10meter, class2 , lDC5V/100MA-1A , Play time: last up to 2 hours . Instructions : 1. Power: Press the power button for 2-3 seconds, along with red and blue lights, boot into the back even state , 2. Power Pairing: Press the power button for 5-6 seconds, along with red and blue lights, after flashing red and blue alternately into pairing mode 3. VOL +: Press the volume + button for 2 seconds, add up the volume a maximum sound, a warning sound , 4. VOL-: Press Volume - button for 2 seconds, cut down the volume a minimum sound, a warning sound , 5. Previous: Press VOL+, 6. Next: Press VOL- , 7. Telephone Answering: when to call, press the power button , 8. Refused to answer: when to call, press the power button for 2 seconds , 9. Redial last telephone number: double-click on the standby power button , 10. Charging: red light when charging, fully blue lights.
Trustpilot
2 months ago
3 days ago
