Name : MP3/MP4 Headphone

Ear Shell House : ABS

Ear cup :Leather + Sponge

Surface solution: normal/UV coating/rubber paint/electrofacing

Cable: PVC/TPE/fabric

Speaker :40MM

Plug Type:  3.5mm Stereo

Length of Cable : 1.2m

Frequency Range:  20Hz-20KHz

Impedance : 32 Ohm±15%

Maximum Power Input : 50mw 

Sensitivity :103dB±5dB at 1KHz

Package :Window box /card /customized package