Bluetooth 5.0 provides more powerful Bluetooth transmission connection function.
Adjustable headband. Fit most heads
Cushions are made of high quality foam and protein leather.
Built-in 550mAh battery
Up to 25-hour battery life
High sound quality
Charge time: ≤2H
Standby current: ≤3mA
Driver Impedance: 32ohm±10%
Frequency range: 20Hz-20KHz
