- Wired headsets
- 2017-12-30 18:46
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Model Number: H3000ST Duo-#1692
Brand Name: IRM
Key Specifications/Special Features:
Omni micof back electret typeFrequency: 20-10.2KHzIndependence:3.9kΩSensitivity:-34±2dBThe current:70-150uACan passed reliability testing --High Temp test. Lowe...
- Wired headsets
- 2017-09-06 07:08
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Model Number: H3600NC Duo
Key Specifications/Special Features:
Noise cancelling microphone,Crystal clear sound quality on both ends,Acoustic shock protection,Boom arm can be rotated around 360 degree,Stylish diamond design,Lightweight for all-...
