Intriguing Digital Alarm Clock Runs on Water Power!
- Get the time and temperature without a power cord or batteries
- Just open the cap to add water
- A fun and functional conversation piece
- Choice of Blue, Gray or Red
Electrodes in the reservoir create a current that powers this clock/thermometer combo. Eco-friendly — no batteries to replace. Built-in memory chip means there's no need to reset the clock when you change the water.
- 4" in diameter x 3-1/4" D overall
- Face is 2" in diameter