Brand Name: IVYARD Item Name: U-Shape Electric Toothbrush Main Material: Food Grade Silicone How to use this toothbrush? ✓ Long press the button for 3 seconds till the indicator flashs, and the sonic motor will immediately start working; ✓ Short press the button to switch from the 3 different cleaning modes; ✓ Long press the button for 3 seconds to turn off the toothbrush. Specifications: Product size : 60*25*110mm Package weight: 290g / 10.2oz Charging mode: Dock charging Rated voltage: DC 3.7V Battery life: 1500mAh Input voltage: DC5V Vibration power: 6W Rated frequency conversion: 5,000Hz-15,000Hz

?Easy to Use? This automatic toothbrush is designed to be convenient to use with one button. Long press the button for three sec to turn on /off the brush, short press the button to switch the cleaning modes: 1. "Strong mode" for powerful teeth brushing; 2. "Massage mode" for gum massage; 3. "Whitening mode" for teeth whitening. ?Wireless Charging? It only takes 3 hours to fully charge the toothbrush with the charge dock, and it can be used for one week on a single charge. Safe and convenient to use at home or during traveling. ?Efficient Teeth Cleaning? Benifit from its ergonomical design and ultrasonic technology, this auto toothbrush can complete 360° cleaning in 45 seconds with its automatic timer, no need to stand by the washb for long time in the early morning. ?Ergonomical Design? Unique U-shape design can fit the gums better than traditional toothbrush; Combined with high-frequency sonic technology, this electric toothbrush could provide better teeth cleaning and oral protection. ?Food-grade Material? The head of this sonic toothbrush is made of food-grade silicone. The handle is designed to be IPX7 waterproof for easy cleaning. Please note that the charge dock is not waterproof.