JD-720X

characteristic:
1.Noise canceling microphone is optional.
2. Patented demountable metal plate,heavy duty and professional.
3. Removable PTT button to clean the dusty easily.
4. Extra function button is optional.
5. 3.5 mm earphone jack for private listening.
6. Water proof IP54 rated.
7. IP 68 rated is available and 3.5mm jack removed.

specification:
Microphone size:80*67*38 mm (include clip)
speaker
• Diameter:45 mm
• Out Level:87 dB
• Input Power:1W
• Max Input Power:2 W
• Output Impedance:8/16 ohm @1k Hz
microphone
• Type of Element:Non-directional electric condenser
• Sensitivity:-38dB (1V/ Pa)
• Output Impedance:2.2K ohm
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