Bluetooth 5.0 Gaming Headphones Blutooth T5 Music Foldable Earphone Bluetooth Wireless Earphones for Phone Wired Headset Gamer

product properties

Bluetooth version ：Bluetooth V5.0
Transmission distance： 10
usage time ： 4
Standby time ： 300
battery ： 400 mAh
Charging time ： 2
Sensitivity：110±3dB S.P.L at 1KHZ
impedance：32Ω
Frequency Range ：20Hz-20 KHz
rated power ：15mW×2
Music playing time ：5h

Products include:

1 * Bluetooth Headphone
1 * Charging Cable
1 * Audio Line

Without product box