靖登实业有限公司
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Earphone Microphone
产品型号:
JD-121X/2018.08.16
品牌名称:
JDI
颜色:
Black
尺寸:
28 x 17 x 15mm
类别:
耳机话筒
连接方式:
有线
描述
联络供应商
描述
- High quality acoustic ear-tube provides clear audio.
- Silicon ear tip helps to prevent background noise.
- In line microphone had small & simple outlook as the hands-free kit for Mobile, easy to operate and conceal.
- Semi-transparent acoustic tube blends easy with skin color.
- Microphone be requested by IP54 water resistance.
- Highly compact microphone, easy to operate and conceal.
- The Quick Disconnect adapter allows users to easily replace or alternate acoustic tubes for those users in multiple shift operations.
- It is also designed with a unique cable retention feature to eliminate strain on the earphone cable.
- There is extra ear-hanger to choose for fixing acoustic tube on ear.
- Diameter：16 mm
- Out Level：85 dB／0.05 Watt. 0.01 Meter. (Artificial Ear IEC-318)
- Input Power：0.1W
- Max Input Power：0.2W
- Output Impedance：32 ohm@1kHz
- Microphone Unit
- Type of Element ：Non-directional Electric condenser
- Sensitivity：-38dB (1V/Pa)
- Output Impedance：2.2K ohm
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