iKF King 2.0 Wireless Headphone

Specifications Brand:IKF Model: King Plug diameter:Wireless Headset plug type:Bluetooth Impedance:32 Ω Cable length:1m Dust resistance:IP5X Category of earphones:Active noise reduction earphones Game earphones Wearing method:ear protector Sensitivity:42dB/mW Connection mode of headset and playback device:Bluetooth connection Waterproof performance:IPX4 Wireless:Yes Frequency response range:20-20000Hz Connection mode between the left and right chambers of the headset:wireless connection Bluetooth version:5.3 Charging interface:TYPE-C Playback time:about 80 hours Charging time:about 2 hours The official package includes Headset * 1, Aux in audio cable * 1, Charging cable * 1, User Manual * 1