Model: M28

*High-end patent design

*Big over-ear protein earmuffs

*Volume control

Specification:

Speaker: Φ50mm speaker

Impedance:32Ω ±10%

Frequency Response: 20Hz-20 kHz

Sensitivity:110db±3db

Cable Length:2.1M ±10% pvc cable

Max input power:100mw

Mic size: 6.0*5.0mm                       

Mic Frequency Response: 100-10kHz

Mic Direction:Omnidirectional

Mic Impedance: 2.2KΩ

Mic sensitivity:-38db±3db

Plug type: USB+3.5mm*2

Color: BK