... 1.5 inch /2.4inch-3.5inch Digital photo frame,digital photo frame with keychain ,good idea for promotionKey ... USB 5V supply; Interface: USB 2.0 5) Photo Play,can storage: 107 pictures at most,support JPG ... XP11) Working Time: 4-5 hours 12) Case Color: silver, white, yellow, green and red etc. For more models ... LCD screen,MP4,MP3,Ebook,Map,Video,music,Game,Photo,AV TV output,JPEG,GIF,MP3, WMA,MPEG1 ...