DiamondClean Smart 9300 Electric Toothbrush White

My experience with this toothbrush was quite terrible. It had a hard time holding a charge, the base for charging was annoying to deal with, and the actual toothbrush made a loud, unusual buzzing sound whenever I used it. Also, after I switched to the second toothbrush head, the head would not stay on when vibrating. So then I switched back to the old head, which worked for a little bit, but then I noticed that the vibration wasn’t even spinning the bristles consistently. Every time I turned on the toothbrush it would sporadically shift the amount of vibration without adjusting the settings. The power button was also designed to catch toothpaste that became difficult to clean and maintain. Even though Philips is willing to troubleshoot and try to fix some of these problems, it’s not worth the hassle. Save your time and money and buy a different toothbrush.