No Electricity, Simple Design, Easy to Install, Easy to Clean, Cost Cutting, Be used on any Toilet 

Plus advantage: 1. Permanent, One-Touch, Water Pressure Adjust, Used as many times as you want, Sanitary 

Simple installation! Install parts: Body, L-valve, Nozzle unit, Vacuum, T-valve, PE hose, nut, nut Tool, hose clamp, bracket valve, space, manual