Play in comfort with this ergonomic strap that easily adjusts to most head sizes with the turn of a dial. this product does not come with a battery This compact, lightweight strap reduces facial pressure and evenly distributes weight for a more comfortable fit. It also has improved durability, building on the learnings from the first generation of Elite Strap. Adjust the strap in seconds with a twist of the adjustment dial for a snug, precise fit around your head, so you can move confidently whether you’re battling it out or getting your sweat on. Stay immersed longer with a soft, flexible silicone support that cradles the back of your head for the most comfortable and balanced fit. Feel perfect alignment with a flexible top strap that adjusts to keep your headset at a comfortable position over your eyes, further dispersing weight.