Newest wonderful custom brand headphones
USD $0.5 - $7 /Piece
Min.Order:500 Pieces
Ningbo Hi-Tech Park Bolin Technique Co., Ltd.
Computer Headphone Specification
1.headphone frequency range: 20-20K Hz
2.headphone impedance: 32 Ohm
3.headphone Maximum power input:100mw
4.headphone Sensitivity:91db S.P.Lat 1 Kz + - 2%
5.headphone Plug: 3.5mm Stereo