Stainless steel body with brushed surface treatment,finger print proof. Instant for Hot/Cold water supply. No wait. No waste. Patent Heating technology,much longer service life. Easy installation,power cord can be connected above or under sink. Nozzle is rotatable in 180° convenient for use. LED digital temperature display,the outlet temperature in clear at glance. Overheat protection & dry heating protection. Child lock function,anti scald. Fault auto-detection technique,error code will appear automatically while failure.