Many people began to use these two types of tooth flushers. There is not much difference between capsule tooth flusher and Eustache, but their functions are almost the same, both of which are very good. Comparatively speaking, Betsy Capsule Tooth Blush and usmile, personally, I suggest you use A3 1 Tooth Blush first. A3 1 toothbrush has strong water flow. It is suggested that you can put mouthwash in soft mode at first, which is better than flossing. The water storage tank can hold water very well, which is especially powerful for express delivery and will soon be cost-effective. The size of Beizhi capsule tooth washer and usmile is just right, and the battery life is very long. The charging port is the mainstream typec interface, which is convenient for business trip. The modeling value is also very good. I feel very good after using it for a while, and I can wash away all the dirty things between my teeth. Thank you for your love and recognition! Sorry, the automatic heating function is not supported at present. You can add warm water not exceeding 50 degrees Celsius according to your own needs ~ If you have any questions during use, you can contact the online customer service of the store for consultation at any time ~ I look forward to your more feedback ~ I didn't expect to receive the A3 1 tooth washer so soon, and it took almost 13 hours from placing an order to receiving the goods. This tooth washing machine meets my requirements in style, color and function, and can be stored at one time. As high as A3 1, the tooth punch received something that looked exquisite. It should be very useful just after charging. The overall packaging design is very simple, much cheaper than a G brand. This is for children. It can effectively remove food residue from teeth and protect teeth. Using toothpicks will make teeth bigger and bigger, so they are still healthier after use. Beizhi capsule tooth washer and usmile well, personally, I think this tooth washer is very good, with complete functions, and there are several dental insect modes. Now I use this tooth washer to fill my teeth every night after eating my teeth. I feel very fresh in my mouth and can really wash out a lot of food residues to protect my teeth. Personally, I think it is still worth recommending.