The price justifies its quality and practicality. The brush is well made, comfortable and beautiful, all the little things are thought out. The attachments are easy to remove and attach, the charge lasts for a long time, the motor does not vibrate or twitch, it cleans to a shine, and my gums never bled, even from the very beginning of its use. I like that it has a battery charge indicator, that the battery itself is safe from moisture, I like its design and calm pleasant blue color, and it is plSee full review