awei A780 Pro Wireless Stereo Headphones, A780 Pro % NILLKIN Fashionable and beautiful design

Fashionable and beautiful design

Light braking

suitable for tapping radian keys

and is good for flowers

pick up to answer and put in to hang up

awei A780 Pro Wireless Stereo Headphones, A780 Pro % NILLKIN Fashionable and beautiful design1. Bluetooth version: V5. 3 JL7006 2. Battery capacity: 500mAh 3. Bluetooth protocol: HFP1. 7, A2DP1. 3, AVCTP1. 4, AVDTP1. 3, AVRCP1. 6 4. Channel system: stereo 5. Endurance time: about 13h (with lights), about 55h(no lights) 6. Charging time: about 1. 2H 7. Frequency range: 20 20kHz 8. Call distance: about 1M 9. Maximum transmission distance: about 10M 10. Speaker parameters: Sensitivity: 119DB Output power: 30 50MW Specification: Package Weight