| Wire Material: | PU |
|---|---|
| Color: | Black |
| Type: | Electret Earphone |
| Communication: | Wired |
| Usage: | Demanding Situation |
| Function: | Microphone, Bone Conduction |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Features:
1. Bone conduction technology core adopted,deliver clear sound,Let your ears to breathe.
2. Sound is transmitted by vibrating bones keeping ambient noise away.
3. The unique shoulder strap design can be embedded inside the helmet,do not effect to work with helmet and gas masks.
4. Environmental PU cable is reinforced with Sturdy and tensile material, do not fear severe environment.
5. PTT complies with IP67 water resistant and dust protected,large surface button easy to use,Keying is possible even with gloves,under clothing or using the elbow,even by only pressing the edge.
6. Fast connector between conduction parts and PTT enables you to be responsive to any emergency event.
7. Applied in: Fire fighting, rescue, mining, chemical engineering and other special occasions.
Q: What's your estimated delivery time?
A: 7~10days for samples.25~30days for bulk order
Q:What's your terms of paymemt?
A: T/T, L/C,Western Union, Paypal for your choice!
Q:How long is your warranty?
A:Battery and charger 12months, Earphone 6months
Q: What certificates do you have?
A: CE,ROHS,ISO9001:2008,IP67,MIL-STD-810
Q:What is PTT (Push to Talk)?
A:All two way radios have a Push-To-Talk button. This is the button, usually located on the side of the radio, that is held down to make the radio transmit.
Q: Do battery need charge when you get at the first?
A: Upon delivery,battery is not fully charged. Recharge is needed. For Ni-Cd,the first charging should over night.
Ni-Mh and Li-ion can stop charge when the light green.
Suppliers with verified business licenses
Audited Supplier 
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