... frame,digital photo frame with keychain ,good idea for promotionKey Features:Features: 1) Display: 1.5-Inch CSTN color LCD ... or USB 5V supply; Interface: USB 2.0 5) Photo Play,can storage: 107 pictures at most ... connect,Operation System: Win2000/XP11) Working Time: 4-5 hours 12) Case Color: silver, white, yellow, green ... check below: Other Available Digital Photo Frame:1.0" 1.5" 2.4" 3.5" 7" 10.2" 10.4" ...