TOOGOO(R)G15-BT Bluetooth 3D Active Shutter Glasses for Epson/Samsung/SONY/SHARP Bluetooth 3D Projector TV Bluetooth 3D active shutter glasses for viewing 3D images and 3D visions from Bluetooth-enabled 3D TV or Projectors. Deliver true 3D experience, enjoy 3D videos at home, experience the fantastic visual feasts just like in the cinema. High-speed response liquid crystal lenses, prevent from eye strain. Compact design with detachable arms, portable and lightweight. Colour: Black