MICRO-BUBBLE: the latest patented tech, feel the ultra clean with usmile electric toothbrush
Lasts for 6 months on just one charge Ideal electric toothbrush for travel, delivering amazing results within moments. With the portable brush head travel cases and Type-C USB cable, no more nuisances of electric toothbrushes charging issues wherever you go.U deserve the best toothbrushes
2 min automatic timer with 30-second zone change reminder, smart pressure adaptive sensor (Brushing too hard will damage teeth and gums, result in sensitive teeth and gum bleeding), 3D starry sky touchscreen, IPX7 waterproof. Shh: optimized electric sonic motor makes usmile tooth brush quieter.
Whitening, deep cleaning, soft mode and massage, 3 levels of intensity: extra soft, soft and medium. DuPont Tynex Classic 3D rounded bristles, diamond cross-section activates delicate microbubbles, makes microbubbles richer and doubles the cleansing effect. Even sensitive teeth could enjoy brushing with U3 electric toothbrush