CamBall - World's Smallest Personal Camcorder for Sneaky Surveillance

Claimed as the smallest personal camcorder in the world, CamBall is able to shoot 320 x 240 video at 25 frames per second.

The device features a built-in microphone, MP3 player and motion detector, which make it an ideal instrument for carrying out different surveillance operations.

The camera is about the size of a ping pong ball and besides boasting a small size the CamBall is also waterproof.

The device's battery can hold for 2.5 hours on single charge. It can be easily attached to motorcycles and cars, informs Gearlog.