RI-630 Teaching & Conference Wireless Headset Microphone
Product number:RI-630
零售价
市场价
Carrier range: 2.4GHz
Modulation method: digital modulation
Signal to noise ratio: 96dB
Frequency response: 30Hz-18KHz
Distortion: ＜ 0.1%
Delay: 2.5ms
Frequency points: 48
Transmitting end power: 10mW
Receiver sensitivity: -96dB
Transmitting end usage time: 5 hours 3.7V400mAh
Receiver usage time: 5 hours 3.7V400mAh
Charging time: 2 hours
Charging adapter: 5V 800mA
Transmitter size: 233 * 25mm
Receiver size: 85 * 32mm
Packaging box size: 175 * 130 * 52mm
Weight: 0.15Kg
重量
kg
- Product description
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Keywords:- Wireless Headset Microphone
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