Features: Operated with bluetooth Active 3D Glasses Comfortable Fit Tweet. SHARP AN3DG40 3D GLASSES: Active 3D glasses with reliable & energy-efficient bluetooth transmission system. Only compatible with Sharp models LC90LE757KN, LC80LE657KN & LC70LE747KN Also known as: AN3DG40, AN-3DG40, A-N3DG40, AN3D-G40