Features： 1、U?shaped toothbrush, unique shape design, ly fits the contour of the teeth, easy to clean. 2、Using soft food?grade silicone material, 360?degree contact with gums and teeth, can be safely used. 3、This toothbrush is suitable for children aged 2-12, easy to operate and is an oral caring. 4、With 60-second timer cleaning, it will automatically turn off after 60 seconds after turning on the switch. 5、Electric toothbrush, one?key switch machine, single?tap to switch between three brushing modes. Specification： Item Type: Toothbrush Material: ABS+Silicone Rated Voltage: 3.7V Rated Power: 1.5W Battery Specification: Built-In Lithium Battery Battery Capacity: 200mah How to Use: Step 1: Squeeze the toothpaste into the toothbrush head, can use liquid toothpaste or ordinary toothpaste, ordinary toothpaste must be temporarily brushed, before putting it in the mouth Step 2: Gently place the upper and lower teeth on the alveolar, then press the switch, shake the teeth left and right with your hand to touch the teeth on both sides, click to shift, the third gear is in vibration mode, 60s will automatically shut down, and the cleaning will end Step 3: Complete tooth cleaning, clean the toothbrush, and dry. Package List： 1 x Toothbrush 1 x Charging Cable