Universal 3d glasses for all 3d TV 1.Can compatible with Sony, Panasonic, SHARP, Toshiba, 3D HDTV, Blu-ray players ... 3d TV1.Can compatible with Sony, Panasonic, SHARP, Toshiba, 3D HDTV, Blu-ray players etc. 2.Communicate ... Active shutter glassesSynchronous IRDisplay compatibility Sony, Panasonic, SHARP, Toshiba, 3D HDTV, Blu-ray playersFrequency 120HZResponse time1.5msContrast1000:1Transmission39 ...