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BACK-PHONE HEADEST
BACK-PHONE HEADEST

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SHENZHEN GROOVE INDUSTRIES CO., LTD.

Shenzhen,Guangdong,China
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Audio in operation internet phone Talk IP telephone.For all Multimedia purpose
1.Mic Type:6mm*5mm
2.Impedance:Maximum 2.2K
3.Sensitility:-58db+/-2db(0db-1vv/pa)
4.Directivity:Omnidirectiomal
5.S/N Ratio:More than 60dB
6.Sensitivity Reduction:Within-3dB at 1.5V
7.Mic Frequency Range:30Hz-16000Hz
8.Speaker:40mm

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