[DENTAL CARE FOR YOUR BELOVED PET] - Pet teeth cleaner can effectively clean pets dental stains, tartar, plaque and calculus. Using the electric dog teeth tartar remover to freshen your pet's breath and thus reduce your concerns about your pet's health. Note: there are no lithium batteries built-in, so the device itself is not rechargeable. [4 REPLACEMENT HEADS & IPX6] - Equipped with four different types of replacement heads, silicone head, flat head brush, pointed head brush and polishing cup for a more thorough cleaning for your pet's teeth. IPX6 waterproof, it can be rinsed under running water (not immersed in water), safe and convenient. [4 REPLACEMENT HEADS & IPX6] - Equipped with four different types of replacement heads, silicone head, flat head brush, pointed head brush and polishing cup for a more thorough cleaning for your pet's teeth. IPX6 waterproof, it can be rinsed under running water (not immersed in water), safe and convenient. [4 REPLACEMENT HEADS & IPX6] - Equipped with four different types of replacement heads, silicone head, flat head brush, pointed head brush and polishing cup for a more thorough cleaning for your pet's teeth. IPX6 waterproof, it can be rinsed under running water (not immersed in water), safe and convenient. [CUSTOMER SERVICE GUARANTEE] - We provide a 1-year warranty and friendly 24 hours of customer service. We make sure that every single product is crafted to perfection so you can have the very best. If there is anything unsatisfactor