Top Quality Clear Tube Headphone and Earphone :
1.Detached Designed Helmet Headset
2. The plug ,speaker/mic and remote PTT

Top quality In Ear Earphone/ Ear Hanging Earphone /Ear Tube Earphone /Earbone Vibration Headphone & Earphone/Throat Vibration Earphone for Helmet /Motor,Bike Racing Headset

 

Specifications :  

1.  Detached Designed Helmet Headset 

 

2. Remote Finger PTT with velcro strap, Weather proof mini-din type connector for remote linkage
 

3.  Excellent communication quality in reception and transmittance, Noise cancelling 4.  The plug ,speaker/mic and remote PTT all can be detached
to make the earphone multiple use

 

 Microphone:
Sensitivity: -38dB, +/-2dB
Impedance: 2.2K ohms

Speaker:
Sound pressure level: 83dB, +/-3dB
Impedance: 32 ohms, +/-15%
Audio output: 1W 

 

 

 

 

 

 

 

 

 

 

 

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