Photo keychain always lets you brag

Easy to carry, holds more than 40 pictures

Everything USB

Portable photo devices are fine for desktop use or for transferring files, but often they're just not as convenient to whip out as old-fashioned wallet prints on a moment's notice when parental bragging is in order. Mustek may have solved that problem with its "KeyFoto," which has a 4MB storage capacity to hold more than 40 digital photos and easily slip into your pocket, according to Everything USB. It must be small enough to do that, in fact, because it doubles as a keychain. The KeyFoto must be recharged after only two hours of continuous use, but that may be a reasonable tradeoff given its $30 cost, which is far lower than comparable products we've seen.

Featured Video

This Nokia virtual-reality camera costs $60,000

Good VR doesn't come cheap, as evidenced by Nokia's Ozo 360-degree video camera. Meanwhile, Swatch's next smartwatch has mobile payments, and Blocks lets you build your own smartwatch.

by Bridget Carey