The Hydroclock Water Powered Clock keeps perfect time without batteries or electricity. Generate its own clean energy with water. Electrodes within the water reservoir convert ions into a current strong enough to power the clock for 3-month or more. Hassle-free alternative energy makes this clock a great green gift. A fool-proof, fun way to decrease your carbon footprint.
Great for travel and camping.
Don't be caught without a clock the next time the power goes out. Cut down on tangled wires from your desktop.
Never make an extra trip to the store for batteries, or find out your batteries have died just when you need them most.