Your beloved pet's dental care: Pet tooth cleaner effectively cleans pet stains, tartar, plaque and tartar. Use an electric dog tartar remover to freshen your pet's breath and reduce your worries about your pet's health. The tooth cleaner has powerful cleaning functions, which include 4 polishing heads, 2 power modes, 3 working modes, and tooth cleaning tools. Easily removes hard tartar from teeth and prevents gum disease. Using a makeup remover in your current dental care routine can reduce the amount of bacteria in your mouth, resulting in fresher breath. Very friendly material: The brush is made of silicon material, which is good for pet's teeth to the movement of electromagnetic waves, it uses electromagnetic force movement to make it rotate at high speed, so that its high-frequency grinding surface can professionally solve pet stains and hard question. RELIABLE AND VERSATILE DESIGN: Dog Plaque Cleaner is designed with two plug-in modes: USB powered and battery powered (not included), three operating modes and four different types of brushes for more cleaning in your Love pets. In particular, after the brush is installed, the size of the brush head is 1.33 inches. Easy to use: Install a brush and apply an appropriate amount of toothpaste to it, place it on the stain, and turn on the switch to rotate. After use, remove the brush and clean it, dry it and put it back in the storage box. Usage: Install 2 AA batteries or USB plug-in, please do not use AA batteries and USB plug-in at the same time. Note: After pressing for 3 seconds, the product turns off. Portable: Electric calculus remover with default USB charging, you can use 2 AA batteries in case of emergency, two power supply modes make it perfect to carry around at home or when traveling. Material: Silicone Color: green, pink Package size: length 12.6cm width 3.5cm height 23cm Power input: 5V/0. Rated power: 1w Backup power: 2 AA batteries (not included) Package Included: 1* Pet Electric Toothbrush 4* polishing head 1* USB cable 1* Instruction Manual