Bluetooth Headphone

Bluetooth Version 5.3 (JL)

Transmission Distance:  more than 10m

Normal charging time: 2.5 hrs

stand by time:100hrs

Music Time: 8hrs , Calling Time:9hrs

Battery Capacity 300mah for the base

Driver Unit: 40 mm
Sensitivity: 98dB S.P.L at 1KHz
Impedance: 32Ω
Frequency Range: 20Hz - 20kHz
Maximum input Power: 100 mW