4., do not take up extra space 3.Prevents paper from scratching the skin,Portable design, convenient to carry, keeping personal hygiene clean 1.Portable Bidet Cleaner Automatic Electric Travel Bidet Sprayer,Suitable for the children's ass washing, pregnant women cleaning, female private parts cleaning, etc. 2.Electric spraying and the nozzles can be replaced 180 degrees, convenient to use,Health and convenience, avoiding chemical additives for paper 5.Timing intelligence control, avoiding long time water shortage work,Two file optional, clean and comfortable to use