Gold Index: 612
Lichuang International (HK) Electronics Co.,Ltd [China (Mainland)]
Business Type:Manufacturer City: Shenzhen Province/State: Guangdong Country/Region: China (Mainland)
earphone
CBV-20587A
Speaker Diameter : 15mmImpedeance: 32±15%Sensitivety: 106Frequency Response:20-20KHzR.M.S: 25mW...
2012-06-20