Visual Ultrasonic Dental Scaler IPX7 Waterproof Dental Calculus Remover w/3 Modes/5MP HD Mini Camera/LED Auxiliary Light/Auto-off Protection Portable Rechargeable Household Tartar Scraper Electric Plaque Remover Tooth Stains Cleaning Tool for Adults Compatible with iOS Android Phone Tablet for Adults

Features:
Equipped with optical lens and high performance endoscope as well as LED light
Advanced WIFI chip for rapid WiFi visual connection and strong WiFi signal avoiding delay
Made of medical grade stainless steel material, and features professional health and hygiene scaling tip design
Intelligent ultrasonic recognition, the needle will stop vibrating as touching soft substances such as gums
Auto-off after 10-minute working to prevent the needle from overheating
IPX7 waterproof to convenient use and  three cleaning modes to care for every need
Ultrasonic transducer technology, 2 million times/min sonic vibration frequency and 42kHz sonic frequency
Four-axis intelligent orientation, 360° accurate tooth cleaning without dead ends