Describe Two specifications are available: battery model (without battery in the package), rechargeable model Color: pink, blue, white Features 1. Imported food-grade DuPont brush, anti-shedding, anti-scattering, and rounded treatment. 2. Five vibration modes clean, sensitive and massage to solve various oral problems 3. The body is waterproof design, the body can withstand water erosion and intrusion, and the base IXP7 is waterproof Powerful cleaning up to 41,000 cycles per minute 4 hours charge for at least 15 days of use Gently and effectively reaches between teeth and deep in the gum line 2-minute automatic timer with 30-second intervals ensures thorough brushing in four quadrants IPX-7 waterproof, can be used in bathtubs and showers Long battery life, support USB charging, automatic shutdown after full charge, safe and convenient, compatible with any power source Contoured bristles made of DuPont nylon fit the shape of the teeth for cleaning gums and hard-to-reach areas Material: ABS/TPE/DuPont nylon bristles Charging method: 5V-USB charging Voltage: 3.7V Power: 0.5W Comment: 1. Manual measurement tolerance is 2-5g. Please don't mind your substitutions. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. thank you very much! 3. SKU color is the color of product packaging Package Included: 1 toothbrush handle 3 toothbrush heads 1 x USB charger (not included with battery model)