media-tech MT6512 is an oral irrigator that can be used for daily teeth cleaning. It has three modes of operation - Normal, Soft, and Pulse. Normal mode is for standard cleaning, Soft mode is more gentle and is suitable for sensitive teeth and gums, and Pulse mode is for massaging the gums and improving blood circulation. The device is powered by a rechargeable battery and has a water tank capacity of 300ml. It comes with two nozzles, one for standard use and one for orthodontic appliances. The nozzle can be rotated 360 degrees, making it easy to reach all areas of the mouth.