TAC-SKY IPSC tactical silicone earmuffs version of the electronic hearing protection shooting headset camouflage version The ear cups of the headset are made of silicone, more comfortable and provide a better experience for long time wearers The headset can be actively noise-cancelling, suitable for hunting sports, tactical games, shooting enthusiasts and people talking in noisy environments The headset is powered by 2XAAA batteries. Product does not included the.