Gold Index: 513
Great China Electronic Co.,Ltd [China (Mainland)]
City: shenzhen Province/State: Guangdong Country/Region: China (Mainland)
earphone
driver dia:Φ15mmimpedance:32Ω±15%sensitivity:102dB±2dBmax input power:50mW
2007-02-28
driver dia:|?15mmimpedance:32|??15%sensitivity:102dB?2dBmax input power:50mW
2007-03-19
SPK Dia: 10mm Impedance: 32 Ohm Sensitivity: 100dB at 1 Khz Frequency respond: 20Hz-20Khz Max. Input power: 10Mw...
2007-04-06
ZTDS-1
Great China Electronic Co.,LTD which specialized in developing ,manufacturing ,marketing all kinds of earphones.Such as,the earphone for MP3/MP4, Mobi
ZTDS-2
ZTDS-110
SPK Dia: 10mm Impedance: 32 Ohm Sensitivity: 100dB at 1 Khz Frequency respond: 20Hz-20Khz Max. Input power: 100Mw...
2007-05-15