SN-698 Multi-Function Water Powered Clock

SN698 WATER POWER CLOCK Now we used our new water battery whch can be used more than 3 years with 1 year guarantee.And we have the patnet of the water powered product in more than15 countrysNow have some other water powered product in the marker is the copy one which only can be used 1--3 month. This clock have the time---alarm---date--temperature---timer function. This environmental friendly clock is powered by water batteries. Water batteries are good for the environment because they can be stored indefinitely and can be disposed without releasing hazardous substances. The batteries work in the following way: The electric voltage is generated by two special electrodes which use the water in a electrochemical reaction (water battery)to produce electric current. The water needs to be add every 2-3 months which because the water can be use up and one battery lasts for more than3 years.The clock has 4 functions, which can be chosen by rotating the clock. The current position (and therefore also the current function) is determined by water in the case of the clock, which always flows to the lowest position. This really makes it a fully water powered clock. These functions are included: Time, alarm, timer and temperature. The clock has a diameter of about 12cm and is 5cm deep.