... will loss 2.5L-5L water, if one day use 20 times the amount of loss is 50L-100L ... hot water will outflow, very fast, easy to use, avoid storage-type electric water heaters waiting helpless. ... high sensitive built-in electric leakage protection (optional), use technology to protect your safety; the main body’s ... constant; nozzle can be rotated to facilitate the use of double sink; hot & cold water can ...