Voice Tube Type Earset Description
Specification Microphone Electret CondenserFrequency 20 ~ 20 000 HzSensitivity -42dB 177;3dBSpeaker 13.5Impedance 32 177;15%Sensitivity 116dB 177;3dB Max. Imput 10mWCord 1.2mWeight 10g
| Products Name: | Voice Tube Type Earset |
|---|---|
| Item No: | 404453 |
| Update time: | 2005-4-13 10:21:00 |
| Enquiry Now: |  |
Printable Voice Tube Type Earset, Imprinted,
Branded Voice Tube Type EarsetPrinting, Printed Voice Tube Type Earset
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