The SSG-3300GR 3D Rechargeable Active Glasses from Samsung bring your viewing to life in vivid 3D. These lightweight glasses sync with your Samsung 3D television to immerse you in your favorite 3D movies, shows and games. The comfortable design with flexible arms allows you to watch for hours. Bluetooth technology provides clear communication between the glasses and TV and helps to extend battery life. The rechargeable battery can be recharged with the included USB cable or with Samsung's wireless charging hub.