Requires no battery or electricity. Comes with user-controlled warm water feature and temperature control knob along with hot water by-pass function. Features: Continuous Warm Water Stream No electricity or battery required Connects directly to fresh water line Dual nozzle Self-Cleaning Nozzle Built-in Cold water by-pass Adjustable Pressure and temperature control Simple yet practical Quality stainless parts ABS unified valve system instead of valve with tubing for better durability Removable nozzle for better hygiene - nozzle can be easily replaced by user just by sliding it out of brackets for better personal hygiene Splash Guarded Nozzle Pressure control with variable stepping knob. Stepping control knob allows easier pressure control Bottom body panel is added to better protect tubing from wear and tear and easy cleaningColor: White
