... IR 3d shutter TV glasses for many brand name TV suit for Samsung, Sony, Panasonic, SHARP, Toshiba, LG, 3D HDTV Durable 3d shutter TV glasses 1.Can compatible with Sony, Panasonic ... Signal transmission: IR communication with compatible 3D HDTVs 3D Glasses type Active shutter glassesSynchronous IRDisplay compatibility Sony, Panasonic, SHARP, Toshiba, 3D HDTV, Blu-ray playersFrequency 120HZResponse ...