*Tooth brushing and flossing function combined. 
*Global pass voltage:input 100-240v,output 12v.Safe to use. 
*600ml reservoir for 2 minutes' flossing,no need to refill water. 
*One button to switch between 5 kinds of tooth cleaning modes, tailor made personalized tooth protection program. 
*5 modes addressing different oral needs 

Cleaning: efficient cleaning of plaue recommended for early morning use. 
White: washing teeth to stain whites recommended for smokers to use every day 
Gum care: deep cleaning plus massage gums 2 times per week 
Polish: 1 minute polished bright white with other modes. 
Senstive: oral cleanliness is recommended for oral sensitivities. 
Using 1400-1800beats/min high pressure pluse water flow to wash the teeth. 
10 stage water pressure regulation from gentle to strong to meet the oral cleaning needs of all types of people.