Wire Material: | PU |
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Color: | Black |
Type: | Electret Earphone |
Communication: | Wired |
Usage: | Two Way Radio/Walkie Talkie |
Function: | Noise-Cancelling |
Customization: |
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Technical specification | |
Speaker | |
Dimension | 16mm |
Frequency | 200-5000Hz |
Sound Pressure Level | 90dB ±3 dB |
Impendance | 90Ω ± 10% |
Voice Frequency | 100mW |
Microphone | |
Dimension | 9.7*5.0mm |
Frequency | 20-16000Hz |
Sensitivity | -36dB ± 2dB |
Impendance | 2.2KΩ |
Feathures :
1. 2 wire surveillance kit with acoustic tube earphone
2. Small lapel Push-to-talk(PTT) and built in microphone
3. Earphone with Low profile acoustic tube for discreet communications
4. Molded strain reliefs to protect cables from excessive bending and pulling
5. Can be worn on the lapel or shirt cuff
6. Comfortable to wear for long hours
7. Skin color, beige color available
8. Can be easily concealed under a sport coat, jacket or other clothing
9. Design for surveillance, security, public safety, etc
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