Water Powered Multifunction Digital Clock

The latest in ecological and environmental design, this digital clock incorporates a revolutionary H2O water powered battery with innovative use of conventional digital technology.

To maintain a constant supply of energy, simply refill the clock with water every 2 to 3 months. The H2O battery has a continuous life of at least 2 years.

The clock has 4 functions: Standard time setting; alarm setting; countdown timer setting; and thermometer setting, which displays the current atmospheric temperature. To switch between these settings, simply pick up the clock, rotate it through 90, 180, or 360 degrees, and put it back down. An ingenious and fun interface that will appeal to kids with an interest in technology.

Conventional batteries are expensive and difficult to dispose of, often resulting in hazardous pollution and damage to our environment. All components of the water battery are recyclable, so there are no dangerous by-product from this renewable energy source.