Earphone.
Powerjoin Industrial Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
Stereo earphone
Q'ty per Carton : 50.0 pcs Carton
G.W : 20kgs N.W: 17kgs
Carton Size: 92*52*68
Speaker:40mm
Frequency response:20Hz-20,000Hz
Imprdance: 32Ω
Cord length: 2.5m±0.3m
Sensitivity: 108dB S.P.L at 1KHz
