Universal 3D Glasses by Blick (with Active Sync Smart Technology, Prescription Eyewear Friendly, IR Signal, Rechargeable Battery) Active Shutter IR 3D Glasses Universal 3D Glasses compatible with: Mitsubishi, SONY, Panasonic, Samsung (2010 and prior), Toshiba, Sharp, Philips & Pioneer Active Sync Smart Technology - Automatically syncs with your 3D TV so no programming or technical skills needed Prescription Eyewear Friendly - Designed to fit comfortably over your prescription glasses Simple One Button Operation with Auto Shutoff Feature & Uses Rechargeable Battery