3ACTIVE - Compatible with EPSON 3D Projectors. Replacement for Epson ELPGS03. Rechargeable. ONE UNIT 3ACTIVE Rechargeable 3D Glasses Compatible with Epson RF 3D Projectors. Includes Storage Case, Microfiber Cleaning Cloth, and USB Charging Cable Designed To Fit Over Most Prescription Eyewear. Nylon Frame and Temples. Plastic Hinges for Consistent Functionality. LCD Glass Lenses with Scratch Resistant Coatings.