Eyewear Cinema,Mobile Theater,Video SunGlasses 50inch Virtual Display, None radiation LCD panel | | Enjoy movies, music, game, photos and favorite books everywhere you go| | Built-in 4GB flash memory for mega storage and play of media files | | USB interface allows easy file uploading and AV connection with other media devices | | Sleek ergonomical design, comfortable wearing, light weighted | | Support multimedia video format like Mpeg, AVI, RM, RMVB, FLV | | Quality stereo headset enables user to enjoy hi-fi dynamic sound | | Memory Card Slot: Micro SD card slot, support max 32 GB