Product name
5.0 wireless headphones
net weight:
18.1KG
Speaker
40 cm steel magnet
Bt version
B1 uetooth5.0+EDR
Transmission distance
10Meter
Box gauge
84*41*49cm
usage time
4 hours
Standby time
300Hour
Battery
200mAh rechargeable lithium battery
Charging time
1.5 hours
Headphone parameters
 
Speaker
40mm
Gross weight
21KG
Sensitivity
110±3dBS.P.Lat1KHz
Impedance
32
Frequency Response
20Hz-20KHz
Rated power
5W×2
Music playing time
5h