Q80 Best Open Ear Headphones Wireless Ear Clip Air Conduction Bluetooth 5.4 Earbuds With Mic Noise Cancelling Earphone
Model: OWS Q80
Bluetooth version: V5.4
Bluetooth Chip: Jerry AC6983D
Support Bluetooth protocol: A2DP, AVRCP, SPPP, HFP
Support decoding protocol: SBC, AAC, MSBC
Operating frequency: 2.402GHz-2.480GHz
Receive sensitivity: -93.5dbm
Communication distance: >10 meters
Audio signal-to-noise ratio: >90dB
Frequency response: 60Hz~20KHz
Call /music time: around 5-7 Hours (on a single full charge)
Charging box battery: 400mAH with protection board, true power display
TWS battery: 50mAH, true power display
The charging time of the charging box: About 2H
The charging time of the TWS: About 1H