Bluetooth Headsets

Chip: AD6983D2

Bluetooth Protocol:

A2DP/AVRCP/HFP/HSP

Battery capacity (Charging Case): 300mAh

Battery capacity (Earphones): 25mAh

Receive Sensitivity: -86dBm

Transmission Distance:10m

Signal to Noise Ratio: S/N:≥90dB

Speaker: @13mm

Frequency response: 20Hz~ 20KHz

Charging time: 2H

Music time: 4H

Talk time: 3H

Standby time(earphone): 48H

Standby time(earphone+charging case):

240H