never needs batteries or electrcity
alarm included
just fill with tap water
powered by water
when there is a power failure this clock will be the one that is still running

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.4 inch
Height : 4.3 inch
Length : 4.7 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B007OGVUW0