The Oral-B Vitality rechargeable electric toothbrush offers a more intense, clinically proven clean than a regular manual toothbrush. Inspect the power cord periodically to confirm it is not damaged. If the cable is damaged, take the recharging unit to an Oral-B Braun service center. Do not use a unit that is damaged or is not working properly. Not suitable for children under 3 years old. This device should not be used by children or people with any limitation in their physical, sensory or mental capacities unless they are supervised by a person responsible for their safety. We recommend keeping this appliance out of the reach of children. Children must be supervised by an adult at all times to prevent them from playing with the appliance. If the product falls to the ground, the head must be replaced before using it again, even if there is no visible damage. Do not place or store the charger where it risks falling into a bathtub or sink. Do not immerse the charger in water or any other liquid. Do not reach for a charger that has fallen into the water. Unplug it immediately. Do not alter or repair the product. Doing so could result in fire, electric shock, or personal injury. If you need a repair, consult a dealer or contact an Oral-B technical service. Do not disassemble the product except to recycle the battery. When removing the battery for recycling, care must be taken to avoid a short circuit to the positive (+) and negative (-) terminals. Do not insert any object into any hole on the appliance / charging unit. Do not touch the plug with wet hands as it may cause an electric shock. When unplugging the appliance, always hold it by the plug rather than by the cord. Use this product only for its intended purpose. Do not use any accessory that is not recommended by the manufacturer. In case you are undergoing any dental treatment, consult your dental professional before using this device.