JTT Chobi Cam is a mini waterproof camcorder. Considered as one of the smallest camcorder in the market. This compact digital camera can be used up to a depth of 20 Meters in the water and is perfect for scuba divers out there. It only measures 4.4 x 2.9 x 1.2 cm and capable of shooting pictures @ 1280 x 960, as well as HD Video at 30 frames per second / 640 x 480 resolution. Not only it can record video but also It can also record your voice too. With that size you can also use this compact digicam as a necklace for shooting video anywhere you go.
Specs of JTT Chobi Ultra Compact Digital Camera includes microSD or microSDHC slot up to a maximum capacity of 16 Gigabyte, it also features USB 2.0 port that you can use to connect to your computer. It supports Windows XP, Vista and Windows 7 as well as Mac OS. The mini camera uses rechargeable battery that can be recharged through USB.
You can have the JTT Chobi Cam for the price of about $130.