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A4 Tech Hd 200 Dolby Stereo Earphone Usb 7 1 |
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Brand |
A4 Tech |
Model |
Hd-200 |
Product Dimensions |
Type:3D surround Dolby earphone.
Power input:USB power supply.
Style:Headset
Frequency:20hz~20Khz
Impedance:32Ω
Speaker diameter:Ø50mm
Sound pressure(1kh/0db):111db±3db
Cable length:1.8m
MIC:-58db±3db
Max.power:16mw(1khz/0db)
S/N:82db |
Outbox Dimensions |
20pcs/3.83cuft/ctn |
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