Waterproof Sonic Head Replaceable Rechargeable Automatic Electric ToothbrushSpecifications: With high quality material and fine workmanship, the brush heads is anti-falling and anti-scattering. The toothbrush has five vibration modes, which can clean, massage teeth and solve various oral problems. It is designed with IPX7 waterproof rating, the brush can be cleaned with water to stay clean and hygienic. Item Name: Electric Toothbrush Material: ABS Voltage: 3.7V Powered by: 450mAh Built-in Battery Power: 0.5W Power Supply: 5V USB Charge Toothbrush Feature: Automatic, Deep Cleaning, Waterproof Size: 19cm x 3cm/7.48" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Electric Toothbrush 4 x Replacement Brush Heads 1 x USB Cable