1. Speeds: Your brush has two speeds, Everyday Clean and Polish modes. We recommend you use the Everyday Clean mode when first using a sonic powered brush. For a stronger clean you can push the button again to turn on polish mode (blue light).

2. Memory: When you turn the brush on in the first 10 seconds you can switch between modes (Everyday Clean & Polish) and off by pressing the button again repeatedly. After 5 seconds it will switch off no matter what mode you are in and when you turn it on again it will switch on to that same mode so you always use the same mode if you like. If you would like to move between modes again you can push the button quickly to cycle to off then the modes. Last if you hold the button for two seconds it will always turn right off in the mode you are in.