... 4.AV input for DVD,TV 50inch Movie Video Glasses 2G memory with AV input -- Enjoy movies, music ... books everywhere you go3. Built-in 2GB flash memory for mega storage and play of media files4 ... design, comfortable wearing, light weighted, 6. Support multimedia video format like Mpeg, AVI, RM, RMVB, FLV7. ... to enjoy hi-fi dynamic sound8. Memory Card Slot: Micro SD card slot, support max 32 GBDetailed ...