Headset type: headset Wearing method: head-mounted Plug diameter: Universal USB+3.5mm Plug type: straight type Packing list: J1 earphone*1, manual*1, one-to-two...

Headphone output source ：HiFi Plug diameter ：3.5mm Plug type ：Bluetooth Frequency response range ：20 (Hz) Impedance ：16 (Ω) Sensitivity ：118...

Product information: Microphone size:6.0×5.0mm Cable length:2.2m±0.15 Sensitivity:102 earth 3db Frequency range:20Hz-20KHz Working current:≤180mA LED working voltage: DC5V±5% Packing list: X7...

Headphone type: Headphones Wearing method: head-mounted Headphone output source: PC Plug diameter: 3.5mm Plug Type: Straight Insert Whether wireless headphones:...