... input 4.Battery Duration:About 2-3 hours favourable hd video glasses 320A with 72 inch and with AV ... DescriptionLCD display2* LCD display.Equivalent Resolution480*240(WQVGA)Video formatdisplay movies, photos, e-book,support MPEG, AVI, RM, RMVBAudio ... rotate functionColors availableblack, white, silver, or customizedAV in Watch movies connected with IPOD video player,MP4,PMP,PDVD;Play games ...