Digital Photo Keychain is quite popular now. Unlike ordinary photo keychains, it has special functions. You can store photos (usually around 50 photos) digitally in a keychain. This kind of keychain stores photo using USB connection. So just plug your keychain into your USB port and start transfering your favorite photos. It's also a unique gift for your partner or friends.Try clicking the links to see more digital photo keychains
http://www.flashwear.com/online_store/photo_viewers_13.cfm
http://www.findgift.com/gift-ideas/pid-103275/
