Just add water. We hear this ultimate lazy phrase in relation to a whole host of products. But what if those instructions could produce an endless source of clean energy? Well, with the H2O multi-function clock they can…
It works using an electrochemical reaction between the electrodes and water to produce electrical energy.
To maintain a constant supply of energy simply refill as the water evaporates, typically after more than three months of power.
But remember, it’s also an alarm clock – simply rotate the design through 90 degrees to see each function such as time, alarm, timer and temperature.