แปรงสีฟันอัลตราโซนิค

Specialty
Ultrasonic wave at 1.6 million times per second ( 16 million vibrations per second ) penetrates human body easily, producing an ultra-critical "vacuum" effect of water which cleans the teeth.
Ultrasonic wave enhances gum blood circulation and keep it health.
Ultrasonic wave effectively breaks up in the crevices on teeth the microbes and the plaque, promptly clear the plague washed off by the ultrasonic wave, simple and light washing and cleaning movement by hand is recommended to help remove the plague.
Ultrasonic wave not only kills the microbes but also prevents plaque from collecting and accumulating, and it also washes and cleans with the vacuum high energy water molecules the teeth surface and the plague deep down.
More than 78 exoteric research reports form more than 40 universities and research laboratory all over the world proved that the ultrasonic tooth clear up fleck on teeth highly efficiency than the general toothbrush and electric toothbrush.
The clinic experiments in the US indicates regular use of the ultrasonic toothbrush for a month removes 97% of plaques and reduces by 74% the plaques formed during night time. In addition, the ultrasonic wave commands effect on the cell membrane and that way it prevents effectively gum inflammation. A significant drop in periodontal bleeding and pus has been observed among 60% of the experiment participants.
Brush by water, not by toothpaste
The recharge not straight touch the electrical source
The recharge can be use for all over the world.
Waterproof
The battery has no need charge.
Brush head charged at will.

1.2.2 Technical details
Power assumption: 100-240V 450mA
3-6V/1200mAh the recharged battery
Work temperature: -20~40
Size: 85× 70× 246 (mm)the handle diameter: 30mm
Weight: 245g/set(three brush heads)
Power: 2W
Ultrasonic frequency range: >1, 600, 000 Hz
High frequency vibration: 15000 /Minute