This is an entry level electronic toothbrush with one simple cleaning mode, which is ideal for those making a transition from manual toothbrushes to electronic ones. It contains a 3D cleaning mechanism to remove twice as much plaque as a manual toothbrush. It pulsates a 20,000 times every single minute & rotates 7,600 times each minute. Built-in pressure sensor protects the gums and teeth from damage, as the pressing force control during the execution of the cleaning procedures. Battery charge will last for 7 days once it is fully charged. The integrated timer ensures that the process of cleaning teeth does not exceed a time period of two minutes as recommended dentists. A toothbrush head is included with the brush.