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- Contact Person : Ms. Wong Nicole
- Company Name : Jiangxi Best Science & Technology Co., Ltd.
- Tel : 86-791-88115658
- Fax : 86-791-88102135
- Address : Jiangxi,Nanchang,Close to Qingshan Lake Power Supply Bureau, No. 100 Pioneer Road, Qingshan Lake District, Nanchang City, Jiangxi
- Country/Region : China
- Zip : 330096
Waterproof noise cancaling Headsets/headphone
Product Detailed
Related Categories:Earphones & Headphones
headset is through the bone vibration to deliver the message
1 noise canceling
2 comfortable wearing
3 clear listening
microphone | Sensitivity:6mv±2mv/0.316g |
| Working voltage | 15v |
| The Preamplifier's number | 53dB±3dB |
| receiver | |
| Alternating current impedance | 300/2(1±15%) ohms ( 1kHz) |
| Sensitivity | ≥110dB/mW |
| Frequency Response Range | 300Hz-3400Hz |
| Rated power | 10mW |
| Without prejudice to the power limit | 50mW |
The headset special for all kinds of communication equipments be used in the loudest of surroundings. The extreme noise in the surrounding be used can reach to 120db.
Waterproof noise cancaling Headsets/headphone
