1, Philips:
Philips 189 1 was founded in the Netherlands and mainly produces products in lighting, household appliances and medical systems. With sales organizations in 150 countries and 80,000 patents, it is superior in strength. Philips HX6972/ 10 is an electric toothbrush, with 1 ProResults standard brush head for all-round cleaning, and 1 ProResults small brush head for precise cleaning, which can effectively clean tooth surface and interdental depth. There are many different modes and brush heads to choose from.
2. oral English b:
Oral B is a brand of toothbrushes and other dental care products produced by Procter & Gamble, which acquired Gillette in 2005. The brand also includes electric toothbrushes and interdental products (such as tooth punch and oral care combination). Its electric toothbrush adopts rotary vibration technology, which has better cleaning effect. Oral B electric toothbrush has a variety of different brush heads and models to choose from, and the price is relatively close to the people.
3. Panasonic:
Panasonic is a Japanese multinational company with more than 230 companies around the world. Its electric toothbrush adopts magnetic suspension motor, which can provide stable and rapid vibration, and the design of the brush head is more humanized, which can better fit the tooth surface and achieve better cleaning effect.
4.bayer:
Bayer is headquartered in Leverkusen, Germany, on the east bank of the Rhine River, between Cologne and Dü sseldorf. Bayer has three departments in China, namely prescription drugs, consumer health products and crop science, and operates several factories. Its electric toothbrush adopts high-frequency acoustic vibration technology, which can effectively clean the tooth surface and the depth between teeth, and the price is relatively low.
5. Huawei:
Huawei Technologies Co., Ltd. was established in 1987 and its headquarters is located in Longgang District, Shenzhen City, Guangdong Province. Huawei is the world's leading provider of information and communication technology (ICT) solutions, focusing on the ICT field, insisting on steady operation, continuous innovation and open cooperation. Its electric toothbrush adopts acoustic vibration technology, which has good cleaning effect, intelligent reminder, personalized customization and relatively close to the people.
The above contents refer to Baidu Encyclopedia-Oral B Baidu Encyclopedia-Philips HX6972/ 10.