Epson Active Shutter 3D Glasses for PowerLite Home Cinema 3010, 3010e, 5010, 5010e and Pro Cinema 6010 Projectors Crystal-clear 3D entertainment  enables easy viewing of 3D movies and games Seamless performance  M-3Di compatible. Easily adjustable  offers the ideal fit for anyone; fits over most eyeglasses Includes one pair active shutter 3D glasses, cleaning cloth, and soft storage case Convenient compatibility  for use with the PowerLite Home Cinema 3010, 3010e, 5010, 5010e and Pro Cinema 6010 Replaceable battery  uses a standard CR2032 Lithium battery that lasts up to 80 hours