Master the bus brushing method
in one second

45 degree white brush

Royal Edinburgh Orthodontic Academician Chen Qi recommends 45 degree white brush

Yellow tone and sensitive bleeding are mostly caused by the wrong way of brushing. Traditional brushing only rubs on the surface of the teeth, which makes it difficult to clean the plaque at the gingival sulcus. Ignoring for a long time can cause various oral problems
"After I tried and tested, this toothbrush is 45 degrees at first hand-mastering the bus brushing method in one second. Sticking to the 45-degree white brush can make teeth whiter and prevent dental calculus and periodontitis."

usmile Electric Toothbrush_Royal Edinburgh Orthodontic Academician Chen Qi recommends 45 degree white brush
usmile Electric Toothbrush_No need to practice deliberately,the entrance is scientific brushing method

Lazy and professional to achieve 7 days of whitening

Through the 45-degree bus brushing method
you can really clean the dental plaque and dental dirt
protect the enamel, and restore your whiteness

usmile Electric Toothbrush_Lazy and professional to achieve 7 days of whitening

Reckless spoiling, a giant battery, only charge twice a year

2500m Ah large-capacity lithium battery
Type-C fast charge, 4 hours full charge
6 months domineering battery life.

usmile Electric Toothbrush_Reckless spoiling, a giant battery, only charge twice a year