Rechargeable Ultrasonic Soft Bristle Electrical Toothbrushes Flosser 6 Gear With 4 Brushes(Black)

1. Power supply mode: USB charging2. Battery capacity: 600mAh3. Rated voltage: DC 5V4. Rated power: 1.5W5. Waterproof grade: IPX-76. Operating mode: 2 minutes timer7. Endurance: about 60 days8. Vibration frequency: 32000-42000 times / minute9. Weight: about 90 g10. Size: about 22 x 2.5 cm11. Packing list: host x1, brush x4, USB charging cable x1Features:1. IPX7 waterproof, 42,000 vibrations/minute frequency, 6mm vibration sound wave, selected materials for the bristles to ensure safe and harmless inlet2. Three major teeth cleaning technology, comprehensive protection of dental health, 42000 times / high-frequency vibration plus 6MM large pendulum angle, to give you a full range of teeth cleaning experience3. 6 kinds of teeth cleaning mode 6 kinds of customization, enjoy the freedom of intelligent switching4. Scientific brushing will be divided into four areas of the oral cavity, balanced cleaning of the oral cavity, the motor stops vibrating 1.55 times per 30s, there is enough time to replace the brush area, to ensure that the oral cavity cleaning without dead ends5. Long-lasting battery life, 2 minutes each morning and evening, fully charged can last for about 60 days