Hot 18 grade couple electric toothbrush with fully automatic ultrasonic beauty cleaning without damaging teeth

Color: White/Black Material: ABS Sound wave frequency: 60000 beats per minute Built in battery capacity: 500ma 18 cleaning modes, 2-minute smart timer, IPX7 waterproof, standby for up to 200 hours. Packaging accessories: Host * 1, toothbrush head * 4, Type-C charging cable, instruction manual * 1. Net weight: 62g Gross weight: 114g Host size: 16.8 * diameter 2.4CM Packaging size: 19.3 * 11 * 3CM. Box size: 60.8 x 50.8 x 35CM/144 sets/17.5kg Functional features: 1. Sound wave electric toothbrush, soft bristle gum protection, soft force teeth cleaning, 2-minute intelligent timing, once brushed, recharged for 45 days: 2. Installation method for brushing teeth: When the front of the brush head is in a straight line with the host button, insert the brush head into the host. After installation, there is a slight gap between the brush head and the host to avoid affecting the vibration frequency 3. Flowing cleaning power, 60000 times/minute, grade high-frequency motor, DuPont soft fur from the United States, 18 cleaning modes, 2-minute intelligent timing, IPX7 waterproof, USB charging interface; 4. No residue between teeth, healthier gums, driving brush bristles to vibrate, activating oral fluids, deeply cleaning blind spots between teeth, effectively removing dental plaque, and gently caring for gums; 5. Pulse motor, powerful and full of afterpower, releasing net power and refreshing smile; 6. IPX7 waterproof, safe to clean, suitable for use in rain; 7. USB charging, anytime, anywhere, with plenty of power (the light will automatically turn off when fully charged).