Bone Conduction Speaker and Flexible Microphone Tactical Two Way Radio Headset
- Bone conduction speaker and flexible microphone, Transfer sound signals to the brain throgh the temporal bone on both side of cheeks, effectively reduced background noise when talking, solved the communication problems in high noise enviroments.
- Mounted on the cheeks, Do not reply on eardrum, release your ears and protect your eardrum, be more aware of your surroundings.
- Noise Cancelling earplugs well insulated outside noise, ensure clear communication in high nosiy enviroments.
- IP68 Waterpoof, suitable for many kinds of complicated apllications, espically for chemical defense officer, firman.
- Adjust firmness, sutiable for different head sizes of users, more comfortable and firm.
- Optional PTT: Nexus connector with D type PTT-quick release, C type PTT very easy to operate, wireless PTT for motorcycle using.
- Application: Fire man, high temperature and other special occasions.
Speaker Specification
| Type |
Vibration speaker |
| Impedance |
4±15% Ω AT 1KHZ |
| Sensitivity |
88dB±3%/1W |
| Resonance Frequency |
600HZ±20% |
| Frequency respond |
300 Hz~ 19KHz |
| Rated input power |
1W (Normal) |
| Maximum input power |
2W |
Microphone Specification
| Type |
Pickup MIC |
| Sensitivity Range |
-31 ± 3dB RL=2.2K Ω Vs=2.0V(DC) 1KHz 0dB=1V/Pa |
| Output Impedance |
2.2KΩ 1kHz |
| Frequency respond |
300-5KHz |
| Current Consumption Max |
0.5uA (at RL=2.2KΩ Vs=2.0V(DC)) |
| Max Sound pressure Level |
115dB S.P.L( at 1K Hz THD<10%) |
Audited Supplier 
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