... keys—up/V+, down/V-, left, right, enter, exit, menu5, Pictures Format: JPEG (slideshow, music as the background while playing ... pictures)6, Adjustable on the speed of photo display and transition ... : 9V DC, 100V-240V AC.Packing informationColor box size:33.5*21*6 cm Carton size:64*37*25cm G.W ...