Features [Professional ultrasonic tooth cleaner] This tooth cleaner uses advanced ultrasonic technology to remove plaque, calculus and tartar the surface of your teeth, safely, without harming the teeth or gums. [3 modes of cleaning and LED light] 3 custom modes to meet different cleaning needs: soft mode for sensitive gums, comfort for daily cleaning, oral hygiene, strong for cleaning massive stains and plaque. It is recommended to use soft mode for the first time. It comes with built-in LED light, helps you see the oral environment more clearly. [Safe Design] This electric tooth cleaning kit adopts safety design, only works when touching teeth or hard objects, it stops vibrating when touching the gums. With 10 minutes automatic shutdown protection to prevent overheating. [All-In-One Tooth Cleaner Set] Our tartar remover for tooth tools comes with 2 replacement cleaning heads, a mouth mirror, a toothpick and a dental probe help clean every corner of the mouth. Made of safe stainless steel, which is safe and durable. [USB Rechargeable] This tooth cleaning tool is equipped with a rechargeable battery, which is convenient to use without frequently replacing batteries.