FLOUREON Universal Bluetooth 3D Active Shutter Glasses for Sony/ LG/ Panasonic/Sharp/Toshiba/ACER/Mitsubishi/Philips/Samsung 3D TV Support newest bluetooth 3D TVs of Samsung/Panasonic/LG, and Epson RF Projectors Bluetooth communication method, work without emitter, Auto power off function, energy efficiency Button Battery supports 100 hours continuously working time High transmission lenses with brighter 3D video image, high-tech light-speed LCD shutter technology High quality stereoscopic 3D solution, detachable Arms, light design, 27g only