1.High-Frequency Vibration 2.Minimalism Compact design 3. Easy use and maintenance 4.Human and Pets teeth Cleaning. 5. Factory Sale, OEM Welcome! The medical-grade 304 stainless steel tips, no rust, and corrosion-resistant for a long time safe use, easy to operate for the hard-to-reach areas with easy grips. Three adjustable gear levels allow for the quick switch by one-button control, suit different teeth types, and meet multiple applications. US/EU/UK Adapter Available, easily Recharge the device in a good condition. Eco-friendly and lightweight material for carrying convenience, interchangeable heads for easy cleaning, hygiene, and maintenance-free, suitable for both home and travel use..syi