1 big earmuff headphone with separate Mic 2 can reduce pain after long time use 3 use for computer & other media palyers

Specifications;

Diver Unit Diameter:ø40mm

Frequency Response:20Hz-20KHz

Sensitivity:112±3dB at 1KHz

Impedance:32Ω±15%

Mic Senitivity:-58±2dB(6*5)

Plug type:ø3.5mm stereo

big earmuff headphone with separate Mic