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U3 Aluminum Alloy
al - mg alloy electric toothbrush
 
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High quality aluminum magnesium alloy material, light luxury texture
Dupont brush imported from the United States, no copper sheet hair technology.
Usb-c fast charging, charging 4 times faster than wireless charging
Intelligent memory function 2 minutes intelligent brushing time
 
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Product parameters
Material: main aluminum magnesium alloy material, DuPont wool silk, high specification without copper graft
Core technology: USB type-c charging interface, acoustic vibration motor
Vibration frequency: 31000 times/min
Waterproof grade: IPX7
Charging voltage: 5V/1A
Rated power: 1W
Charging time: 4 hours
Battery capacity: 800mAh
Battery life: lasts for 30 days
Cleaning mode: cleaning/sensitive/whitening/polishing
 
自由容器(1)(1)
 
自由容器(1)
At present, most electric toothbrushes on the market use the traditional metal patch hair planting method *. The pore planting is not completely sealed, and it is in direct contact with water and toothpaste for a long time, which is prone to chemical reaction leading to rust. Use this kind of toothbrush, accumulate over a long period of time absorb heavy metal ceaselessly, easy harm human body health.
* traditional toothbrushes are fixed by metal sheets due to production process limitations.
Commonly used metal sheet for iron, copper, aluminum
 
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A bacterium that prevents metal rust at its source
And make the density of toothbrush single hole hair is higher
The bristles at the top are rounder
* it is recommended to change the brush head every three months