Net weight: 360g approx.
Applicabel: Airsoft shooting, training, team activities, tactical games,etc.
1.No need to install battery, so the power button and volume button are not are not work, the battery compartment and all buttons are just decoration.
2.Without sound pickup & noise reduction function.
3.Can necessary to use the headset with PTT. You can use all element PTT with this headset( not included PPT)
4. The helmet rail mount are all black color.