Feature:
- Water-resistant (IP54).
- Strong 360˚ rotatable metal plate clip (8 positions).
- Attached 3.5mm earphone jack on microphone.
- High quality speaker and microphone.
Specification:
- Microphone size:74*49*25 mm (include clip)
Earphone Unit:
- Diameter:36 mm
- Out Level:85 dB/0.5 Watt. 0.5 Meter, 2M3 Sound Box Test
- Input Power:0.5 W
- Max Input Power:1 W
- Output Impedance:8 ohm
- Microphone Unit
- Type of Element :Non-directional Electric condenser
- Sensitivity: -38dB (1V/ 1Pa)
- Output Impedance:2K ohm