- Bluetooth version: 5.3
- transmission distance: 10M
- Drive unit: 13MM
- unit impedance: 32 ohms
- rated power: 5mW
- frequency range: 20-20000hz
- Headset capacity: 30mAh
- music time: 4H(70% volume)
- charging bin battery: 250mAh
- talk time: 3.5H
- Charging time: 1.5H
- charging cable length: 300MM
Headphones With Screen
