AW-175 Adult Household USB Sonic Electric Toothbrush Couple Toothbrush 1. Random hidden charging cable and gold-plated buttons at the bottom 2. Food grade DuPont brush, anti-falling, anti-scattering, rounding process treatment 3. The whole body is IXP7 waterproof design, the body can withstand water washing and foaming, and can be placed in the water for a short time without affecting performance 4. Intelligent memory function, long-lasting battery life, sonic vibration 5. Double-curved surface design, preferably nylon bristles, finely rounded ends 6. Clean design with tongue coating on the back of the toothbrush head 7. 2 minutes timer, smart reminder 8. Six vibration modes: cleaning mode, whitening mode, polishing mode, soft mode, massage mode, care mode 9. Material: ABS+DuPont bristles 10. Battery capacity: 800mah 11. Power supply: USB charging built-in lithium battery 12. Rated voltage: 3.7V 13. Input: 5V 1A 14. Motor speed: 35000rmin 15. Product standard configuration: brush head + manual + charging cable 16. Dimensions: 240 x 25 x 25mm 17. Weight: 85g