TAC-SKY C5 Tactical Headset Hearing Protection Active Noise Cancelling Silicone Earmuff + V2 PTTDescription: 1. This headset adopts active noise cancellation pickup technology, which can reduce the impact of harmful noise and protect hearing in noisy environments such as shooting and hunting. The chip has been upgraded to perform better and be more functional. 2. The ear cups are made of silicone, which is more elastic and fits the ear than the foam ear cup, and feels more comfortable to wear on the ear. 3. Condenser microphone for clearer calls