Universal 3D Active Shutter Rechargeable Glasses for 3DTVs Universal 3D active shutter glasses Compatible with major 3D TV brands, i.e. Sony, Panasonic, LG, Phillips, Mitsubishi, Samsung, Sharp, Vizio, Toshiba Comfortable and fashionable design USB rechargeable battery, one fully charged for 50 hrs watching Enjoy realistic, vivid 3D images.