Product details of Awei AT7 Bluetooth Wireless Headphone
- Bluetooth version: 5.4
- Channel system: stereo
- Battery capacity: 600mAh
- Charging time 2.5h
- Play time ≈70h
- Call time ≈40h
- Horn diameter: 40mm
- Horn impedance: 32Ω
- Horn sensitivity: 121±3dB
- Best transmission distance: <1m
- Maximum transmission distance: 10m
- Bluetooth operating frequency: 2.402GHz~2.480GHz
- Wearing method: head-mounted
- Charging interface: Type-C
