1Button Structure: The buttock washer adopts a new button structure, which makes the switching function simpler and more convenient 2Softer Water Spray: The water spray produced by the buttock washer is softer and more comfortable. During the physiological period, pregnant women and pregnant women are cleaner and more convenient to wash 3Ultrasound Wave Welding: This product adopts ultrasound wave technology, and the built in water path does not need water pipes, so that the product thickness can reach 6 mm, which is seamless with the toilet cover and more beautiful 4Self Cleaning Function: When using, you can regularly clean the nozzle and the outside of the nozzle. Before using hot water, you can use the self cleaning function to drain the cold water in the water pipe 5Remove Dirt: Use a butt washer,can help us wash away residual dirt, and relieve hemorrhoids after long term use,the effect of cleaning dirt is remarkable