... , A portable pojector and chargerfor Iphone4/4s, iPOD touch 4 . 2, Made For Iphone Licensed. 3, Big speaker. Iphone4 /4S, Ipod touch 4 ... DC 5V / 1.5A2W Speaker.Input terminal: IPHONE4 connection(Exclusive for IPHONE4 input signal)Image Size: 510MM(20 inch)@974MMLight source ... than 20,000h standby, 3 hours operation time.Charging for Iphone4: 1.5 times.Projection distances: 488mm-2922mmWeight: 105g.Unit ...