Open headphone, ear-friendly sleek design, highly sensitive external microphone, vivid speaker, revivify music perfectly, Connection design on earlap and microphone eliminate the disjunction when rotating

Mic Dimensions: Φ6.0X5.0mm

Sensitivity: 58dB±3dB

Impedance: ≤2.2KΩ

Driver Diameter:Φ40.0mm

Impedance:32Ω

Fequency Response:20~20kHz

Sensitivity:115.0dB±3dB(1KHz)

Plug:Φ3.5mm