Upgrade the rotary switch to a button design for easy switching between patterns - Adjustable water spray: The water pressure control knob can adjust the water pressure, experience a comfortable and easy-to-use experience, and enjoy a perfect healthy life. Elderly and children can also easily use a bidet for ideal strength - Easy Installation: Non-electronic bidet, compatible with most toilets. No plumber required, install to your standards in minutes. Say goodbye to toilet paper and embrace a cleaner, healthier lifestyle.