Head strap has a built-in 5000mAh rechargeable battery to quickly charge your vr power. Elite strap for Meta quest 2 can be charged while playing to extend your gaming time for 3 hours. The battery level of vr head strap is showed by the battery indicator. Then you can just immerse yourself in the virtual reality world. Oculus quest 2 head elite strap which is an amazing gift to your friends and family who love to play VR games.