TAC-SKY C2 Tactical Headset Helmet Version With Rail Adapter Noise reduction Airsoft Hunting 颜色:Tan(civilian) in silent mode can not

in silent mode can not switch between the two modes

Battery not included）5

the transmission is stable

make calls

MICH helmets and other helmets with ARC guide rails on the side

TAC-SKY C2 Tactical Headset Helmet Version With Rail Adapter Noise reduction Airsoft Hunting 颜色:Tan(civilian) in silent mode can notThis headset has noise reduction and sound amplification functions, suitable for airsoft, hunting, daily operations and other scenes. This headset has an omnidirectional microphone and a high fidelity speaker, optimized for transmitting voice communications, and can pick up sound with extremely high sensitivity. Helmet style headphone can be installed on your helmet directly which will not need many steps if you want remodel your headband headset. If