Toothbrush, Low Noise, Portable, Smart Timer Toothbrush IPX7 Water Toothbrush Vibration Feature: Quantity: 1Pcs Material: Plastic Color: Black Product size: 25x2.6x2.6cm /9.84x1.02x1.02in Packing size: 27x12.6x4cm /10.63x4.96x1.57inNet weight: 100g/0.22lb Gross weight: 229g/0.5lb Power supply: USB Descrition: 4 Replaccement Heads for over 1 Years Using The soft, bristles are designed to suit teeth topography and up to more stains from hard-to-arrive spots. Interdental brush can go into the teeth gaps, and ideal for cleaning between braces, crowns and implants. switching of 5 modes and There are Three Grade in Each Mode - The toothbrush for Different Teeth and Conditions , suitable for adults. White-brightening mode, etc. IPX7 Rechargeable toothbrush with IPX7 rated design, so the entire toothbrush can be safely rinsed with water and user can safely use toothbrush in the bath or shower. Timing settings a brushing habit: The built-in 2-minute timer ensures scientific brushing, and the toothbrush pauses every 30 seconds to remind you to change the brushing area.The Travel Companion Each package comes with 4 brush head and a USB charging cable, so you can take your toothbrush anywhere in the world and maintain teeth and gums. Charge via the cable and any outlet with a USB port (such as a power bank). Package Content:1x Rotating Toothbrush4x Brush heads1x USB Cable1x manual