Gold Index: 353
Guangzhou Geovictor Electronics Technology Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer City: Guangzhou Province/State: Guangdong Country/Region: China (Mainland)
headset
DB-123
high quanlity earphone Model: DB-123 Earplug Series Frequency response: 20-20KHzSensitivity: 120dB+/-/-3 dB at 1KHz...
2007-05-11
HEADSET
DB-601
Speaker: |?40mm Mylar Speaker Frequency response: 20-20K HzImpedance: 32ohm?10%Sensitivity: 105dBInput connection: .40mmStereo, 6.3mm