TAC-SKY C3 Tactical Headset Helmet Fast Rail Version with kenwoodPTT Silicone Earmuffs Noise Reduction

Earphone material: ABS plastic Ear cup material: silicone MIC type: detachable microphone Plug type: military standard 7.0mm plug Noise cancellation: active electronic noise cancellation Pickup adjustment: increase or decrease / + & - Sound amplification: up to 4 times Batteries: 2 AAA batteries (not included)   1. helmet type - different from the classic airsoft headset, helmet type headset can be mounted directly on the helmet. If you want to modify your headband headset, you can reduce a lot of steps.2. High strength material - The plug wire is made of ABS plastic and TEP cap, which is tensile, strong and frost resistant, not easy to age and harden.3. Silicone ear cups - The ear cups are made of silicone instead of ordinary sponge. Therefore, these earmuffs have higher elasticity and firmness, and the ears are more comfortable.4. Chip protection - The chip of C3 headphones is well protected by a thin film layer, which has higher defense against mold, dust and moisture.5.The rail