Dozens of electric toothbrushes, most of which are hollow cup motors. 100 yuan electric toothbrushes are mostly magnetic levitation motors. Hollow cup motor, with low vibration frequency and high noise, will drive the handle to vibrate together, and it will feel numb after brushing for a long time. Magnetic suspension motor, the vibration frequency can easily reach more than 30000 times/minute, the cleaning ability is stronger, the noise is low, and there is no obvious influence on the handle.
Feel the difference:
Hundreds of electric toothbrushes will be brushed many times, with delicate touch and skin-friendliness. And dozens of electric toothbrushes have a strong sense of plastic.
Brush head difference:
Dozens of electric toothbrushes, the bristle material of the brush head is generally nylon. The popular bristle material of hundred-dollar electric toothbrush is DuPont bristles. Although DuPont bristles are also nylon, they are softer than ordinary nylon bristles. Good bristles will wrap around the top to avoid scratching your teeth or gums when brushing your teeth.
Waterproof difference:
Dozens of electric toothbrushes have been used for some time. If they are not properly maintained, they are prone to failure, mainly because the circuit board is flooded. 100 yuan electric toothbrush, most of which are IPX7 or above, and the probability of water entering the circuit board is much smaller.
The above is the general difference between the two. When buying an electric toothbrush, don't be too quick to bring yourself a bad brushing experience.
There are also some brands of electric toothbrushes with cost performance of more than 100 yuan, which have good cleaning effect, affordable price and strong practicability. Because of its good quality and durability, it is more cost-effective and worry-free than buying dozens of electric toothbrushes.
Recommend a cost-effective electric toothbrush, Forday electric toothbrush, I hope it will help you.