Awei AT7 Bluetooth Wireless Headphones

Specifications:

Bluetooth version: 5.4

Channel system: stereo

Battery capacity: 600mAh

Charging time 2.5h

Playtime ≈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