Suitable for pet dental careThe dog teeth cleaning set is equipped with intelligent recognition for gum protection. It stops working when it touches the gums and soft skin of pets, and starts vibrating and working when it touches the teeth High-efficiency pet teeth cleanerThis tartar remover can easily remove stubborn plaque and tartar, remove stains on teeth, and say goodbye to bad breath and loss of appetite. At the same time, in order to reduce damage to teeth and keep gums healthy, our dog dental plaque remover adopts high-frequency vibration technology, up to 37KHZ vibration/minute Save time and energyThere is no need to go to the hospital, just clean your puppy's teeth at home, saving a lot of time and energy 3 cleaning modes & IPX6 waterproofThe dog teeth stain remover has soft, medium, and super strong modes, low noise, and low vibration design. Waterproof design, the head can be washed in water(Tips: Please choose soft mode until your dog is used to using it) Type C fast chargingAfter a 2-hour charge, it can maintain an operating time of 120 minutes, designed with Type-C charging port Specifications: Model: k15 Input voltage: DC5V 1A Rated power/operating current: 1.7W/0.4A Vibration frequency: 37KHZ+/-3KHZ Battery capacity: 600mAh Charging mode/time: USB charging/2 hours Certification: CE, FCC, RoHS certification Package included: 1 x Main Unit 3 x Tartar Cleaning Tool 2 x Replacement Heads 1 x Charging Cable 1 x Small Wrench 1 x English User Manual