The TAO 1.5 inch Digital Keychain Frame is a nifty little gagdet to carry around your favorite photos.
The keychain photo frame can store up to 31 photos in its 8MB internal storage. The screen is a 1.5 inch color OLED panel. The battery is rechargeable and you can upload photos via a PC or Mac. The case of the photo frame is brushed metal.
Amazon.com sells the TAO keychain photo frame for only $42.99. If you rather want to carry around videos on a small screen then check out the Epoq MP4 Watch.