Safe & Pain-Free Ultrasonic Cleaning: This ultrasonic tooth cleaner uses advanced high-frequency vibration to remove hardened plaque, tartar, and stains without damaging enamel or gums. 4 Cleaning Modes for Every Need: Equipped with 4 smart modes gentle, normal, medium, and strong to target hard plaque, tartar, and everyday buildup. LED Display & Smart Safety Tech: Stay in control with a clear LED display showing battery and mode. Complete Tooth Cleaning Kit: Includes 4 removable cleaning heads, a mirror, and USB charging cable. Waterproof & Travel-Ready Design: Designed with IPX6 waterproofing, low-noise operation, and compact build.