The whole consists of: -The Electric toothbrush -L'écran Clock / timer connected by wireless radio wave to the toothbrush -2 AAA Duracell batteries for the display that consumes a -4 Toothbrush heads -a pedestal charger to wedge the toothbrush over -a blue plastic case to wedge the two toothbrush and toothbrush heads -a piece of double sided to hook the timer on the wall -the instructions describing how to install everything and how to use. On my first use, I was surprised by his power, I could use the 5 brushing modes (clean, smooth, polished and thorough cleansing massage), I lingered on polishing mode, I find that c is successful, my teeth are vibrant and really sweet, you feel the difference compared to manual brushing is obvious. The screen can track brushing daily, every thirty seconds he asks us to move to another pto when changing brushing mode it shows the small icon for the requested mode, after two minutes brushing a smiley smiling and there to congratulate you and beyond you will be entitled to wink. A small flat for the battery of the brush holding only 20aine brushing and requires 24 hours to recharge fully.