Fairywill Electric Toothbrush Travel Size ADA Approved Rechargeable Sonic Powered Toothbrush with USB Fast Charging Last for 20 Days 3 Modes Timer 4 Brush Heads Bristle Color May Vary

Features: A Waterproof and non-slip design. Replaceable brush heads with unique 3D shape bristle design and a bristle replacement reminder, to help keep your teeth whiter and healthier. The high-frequency vibration effectively removes plaque, giving your teeth and gums a deep cleaning, and preventing gingivitis. USB charging, travel friendly and compatible with global voltage. A low-power reminding function, when the voltage of the battery is low on power, the indicator light will keep flashing quickly or the toothbrush is unable to turn on during the operating process, as a reminder to charge the toothbrush. A 2 minute smart timer with interval pausing, that gives a reminder to change the brushing location every 30 seconds. There are 3 modes: Clean, Soft and Massage settings built into the toothbrush. There is also a mode memory function built into the brush, that means when you turn on the toothbrush, the default starting mode stays the same as the mode that was set at the time the toothbrush was last shutoff. Specifications: Working temperature: 0-50? Working voltage: DC3.7V Bristles material: Nylon Input voltage: DC5.0V Rated power: 2W Charging time: around 2 hours Waterproof rating: IPX7