1.stereo headphone 2.hifi amplifier 3.compact in size and convenient to carry 4.high-efficiency NdFeB magnetic spker

 Description

stereo  headphone amplifier
1 . Adopt new environmental ABS/PP material
2 . Pass CE,FCC,ROHS
3 . Direct factory
4 . High quality with competitive price
5 . Leather with foam earcap,	comfortable and suitable for long time wear
6 . OEM also welcome
Specification
Speaker	Φ40mm
Impedance	32Ω
Sensitivity	108dB
Frequencey	20Hz-20KHz
Rated power	3mw
Power capability	30mw
MIC type	6*5mm
Directivity	omnidirectiomal
Sensitivity	-58dB±3dB
Impedance	maximum:1KΩ
MIC frequency range	30Hz-16KHz
Coid length	1.5m±0.15m
Plug type	3.5mm Stereo