Compatible Samsung SSG-2200KR - Small Black G7 3D Glasses Active Shutter for both Bluetooth (RF) & Infrared (IR) 3D Glasses Liquid Crystal Active Shutters triggers 3D viewing in a full color spectrumenhances your 3D viewing experience with intense vivid colors (produces sharp clean colors that bests passive technology) Duo Sync Technology Universal 3D Glasses compatible with most major 3D TVs and 3D Projectors Silky smooth frame design and material make it a comfortable fit