Why do you need a professional dental kit? Ordinary brushing can only solve the problem of cleaning the surface of the teeth. For some stubborn tartar, dental stains etc., you need to use a professional cleaning kit. Life Basis tooth cleaning kit helps you to easily remove tartar and keep away from oral odor. It is a good helper for household cleaning. Features: [Intelligent Safety Protection]- NOTE: 1.Life Basis tooth cleaner works only when it touches hard surfaces such as teeth. Otherwise, it will not work if it touches soft objects such as air and gums, no need to worry about hurting the gums. 2. Make sure that the working head is tightened using the wretch. Also, automatic power off in 10 minutes to prevent the device from overheating. [4 Adjustable Cleaning Modes] - Facing different users (sensitive teeth or wear braces) and different oral problems (tooth decay), the tooth cleaner provides 4 modes (soft, normal, meddle, strong) for gums and teeth stains. Choosing the desired mode to take care of your teeth. A good choice for kids (Over 12 years old), adults, elders. [High Frequency Technology]- Life Basis teeth cleaning kit uses frequency up to 40,000Hz to effective remove teeth stains and teeth tartar. A great helper to maintain the health of teeth and gums. [Convenient USB Charging & Portable Size] - Life Basis teeth tartar remover comes with a USB charging cable (Adapter is Not Included) applies to a variety of charging equipment like power bank, laptop. It is ideal for traveling with 20 times of use time (each time 10 mins) after 2-4 hours of charging. [Complete with Accessories] - With 4 replacemetn heads (2 pointed heads is suitable to clean small stains in the gums, the 2 flat heads suit for large tartar in the teeth surface). A dental mirror to clearly check teeth situation. If you have any problems, please feel free to message us, we will reply within 12 hours. Description: Color: White+Blue Gross Weight:0.33kg Package Size: 24*11.5*3.5cm Battery Capacity: 600mAh Package Includes: 1*Host Machine & Protective Cover 2*Plat head 2*Sharp head 1*Dental mirror 1*Disassem-blyWrench 1*Mouth opener 1*USB charging cable