Hushållsultraljud för att ta bort tandsten, elektrisk rengöringsmedel och tandrengöringsmedel

- Welcome to our store！ - It Is An Honor To Meet You - Offering beautiful items to loved ones- Product specifications Net product quantity: 130g Packaging weight: 335g Product size: 3.2 * 19cm Packaging size: 24.6 * 11.7 * 3.8cm Packing quantity: 40pcs Packing weight: 14.2kg Packing size: 42 * 27 * 51.5cm Waterproof level: IPX6 waterproof Charging time: four hours Charging voltage: 5V1A Rated small power: 5W Battery model: 18650 Charging interface: Android charging port Input voltage: 3.7V Battery capacity: 1200MA Standby time: 6 minutes Vibration frequency: 45-50Hz Product features 1. True ultrasound 2. IPX7 waterproof 3. LCD display, 3-speed mode 4. IPX7 waterproof without fear of water washing (whole body washable, rinse after teeth cleaning to prevent bacterial growth) 5. LED lighting (360 ° high brightness circular spotlight) 6. 316 medical grade stainless steel working head (professional hook curvature, precise probing of tooth tips without rust, wear resistance, safer, and durable) 7. Intelligent recognition and precise teeth cleaning without accidental injury (automatically identifying hard objects, stopping work when touching gums and restoring work when touching teeth again) 8. 10 minute intelligent automatic power-off protection (protect the body, restart to continue using)