Detailed Product Description

Multifunctional and stereo earphone with two sizes ,one is 40mm another is 15mm.There is a connector  built in Mic , jack and on/off button.can be adapt to MP3/MP4,CD,Computer and handsfree for mobile phone.

Descrption of earphone:

1)Speaker:Φ40mm ,Φ15mm

2)Frequency range:20Hz-20KHz

3)Impedance:32Ω±5%

4)Sensitivity:105dB±5dB

5)Max power input:10mW

6)Mic:-58dB±5dB

Packing:
Gift boxes or customized