High quality metal earbud waterproof MP3 earphone from Guangzhou

High quality metal earbud waterproof MP3 earphone from Guangzhou      

Specifications

New design,Different colours,Best price 
1.on-time delivery 
petitive price with high quality 
3.poly bag or customized 

 

Descrption of Earphone:
1)Speaker:Φ10mm
2)Frequency range:20Hz-20KHz
3)Impedance:32Ω±3%
4)Sensitivity:105dB±3dB
5)Max power input:10mW

About our factory:

skype:hyqhjf