Bluetooth version: Y5.0+EDR
Support agreements: AVCTPV1.4,AVRCPV1.5, GAVDP1.0,AVDTPV1.0.A2DPV1.0,HFV1.5
Operation distance: 10m Without
ObstacleDepth ofnoise reduction:18DB+2
Working frequency: 20-20kHz
Battery capacity: 3.7V/400mAh
NC working time: About 40h
Using time: About 18h
Charging time: About 1.5-2h
Bluetooth chip model: JELI 7006F4
Press and hold the power button to turn on the headset. Turn on the Bluetooth of your phone and search for BL-A11 ANC. Click to connect.
Email cannot be empty
Password cannot be empty
Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
