In today's technological product innovation, the continuous upgrading and iteration of traditional daily products, from traditional manual toothbrushes to electric toothbrushes, electric toothbrushes have gradually become the first choice for public toothbrushing in recent years. Electric toothbrushes are favored by consumers due to their high efficiency and intelligence. When it comes to electric toothbrushes, they have to explode all over the Internet some time in advance, and the Laifen sweeping electric toothbrushes that are sold out as soon as they go on sale, and the official even claims that the Laifen sweeping electric toothbrush is the "next generation of electric toothbrushes". So what is the technology of this Lefen sweeping electric toothbrush that makes the brand dare to call itself like this? 
It is said that the Leiffen Sweeping Electric Toothbrush is the most suitable electric toothbrush for the Pap brushing method. Pap brushing is an internationally recognized and widely recommended way to brush your teeth, which can effectively improve the cleaning intensity of your teeth and remove garbage from your mouth. First of all, I would like to introduce you to the Pap brushing method, which is mainly to place the brush head at the junction of the teeth and gums, at an angle of about 45°, which can better fit the teeth and ensure that the teeth go deep into the gums. Brush every 2-3 teeth in a group of 4-6 times on average, and the whole brushing process takes about 2 minutes, so that each tooth can be cleaned. 
It seems like a simple brushing step, but it is difficult for most friends to stick to it for a long time and cannot be applied to daily brushing methods. Even if you use an electric toothbrush, your brushing method is still wrong, and the effect of pure vibration makes some corners of the teeth still not clean, and the efficient cleaning effect cannot be achieved. And what technology does Leiffen useCreateAn electric toothbrush that matches the pasteurization method! First of all, through the self-developed servo system, Leifen pushes the electric toothbrush to a new height and leads the electric tooth refresh revolution. The control of accurate calculation data realizes the smooth movement of the motor, and can accurately match the frequency of vibration, the amplitude of swing, and the torque that determines the brush force. 
Does the internal servo system look like a phone motherboard? The Leifen sweep electric toothbrush realizes the real sense of the swing, and how much is this large swing! After several experiments by Leiffen, the average height of the upper and lower incisors in humans is 12 cm, 60° is the most ergonomic amplitude, and this swing amplitude is also the maximum range of 45° tilt angle required for Pap brushing. This kind of swing is through the two linear Hall sensors built into the motor in the self-developed servo system, which accurately monitor the speed and angle in the working state of the brushless motor, and transmit it to the data chip for analysis, so as to change the working power consumption of the motor and achieve the effect of stable output. 
Through the precise control of the system algorithm, it bids farewell to the shackles of the mechanical limiter, and can independently and accurately control the vibration, swing amplitude and bristle torque control of the brush rod, which is the core technology of this electric toothbrush. It is in stark contrast to the current traditional electric toothbrush. 
At the same time, as the most basic vibration frequency, the Leifen sweep electric toothbrush can reach a high frequency vibration of up to 66,000 minutes. The default factory frequency is officially given to 26,000 minutes, which is more in line with the needs of daily use. 
In the APP, you can adjust the frequency of the three important parameters of vibration amplitude, sweeping amplitude and sweeping speed, from level 1 to level 10, so as to adapt to the individual needs of different users. 
There are also multiple options for the duration of a single brushing session, from a minimum of 1 minute to a maximum of 5 minutes, and you can preset your own exclusive mode according to your needs. 
The innovation of the above technology is the technical strength of the Laifen sweeping electric toothbrush, which is currently the most suitable electric toothbrush for the pasteurization method, and also opens up a new track of electric toothbrush technology, which has a comprehensive improvement for our daily oral health.
In fact, there is another point that everyone is worried about the problem of electric toothbrush brush heads, the replacement cost of electric toothbrushes in the past is very high, and this time Laifen has reduced the cost of electric toothbrush brush heads to a minimum, and the average price of a brush head is only 99 yuan, with a very low replacement cost to benefit users, saving a lot of money for users, just so that users can better protect their oral health. 
In addition, the realization of this technology is also due to the continuous optimization and upgrading of the technology, through continuous innovation and improvement, the quality and performance of the product have been significantly improved, so that users can enjoy a better experience. At the same time, Lefen's technology is also a boon for more people. Whether in urban or rural areas, young or old, they can enjoy high-quality oral care products at a low cost. This not only helps to improve people's health, but also promotes equity and progress in society. Therefore, the realization of this kind of technology is not only the optimization and supplementation of technology, but also a positive contribution to the progress of human society. Leifen sweep electric toothbrush