Electric Tooth Cleaner Calculus Remover Household Tooth Cleaner Beauty Tooth Instrument Tooth Cleaning Device FEATURE: Healthier Tooth Care: The tooth cleaner effectively removes plaque, calculus, and stains, helping to eliminate hard tartar and support oral hygiene. Vibration Technology: Operates at 36,000 vibrations per minute with high-intensity frequency to effectively break down stubborn calculus while minimizing damage to tooth enamel. USB Rechargeable: Equipped with USB charging for safe and convenient power. Provides approximately 200 uses per charge, ideal for travel and daily use. Adjustable Frequency: Features 4 adjustable intensity levels to target calculus, tartar, and tooth stains. Automatically shuts off when fully charged for safety and energy efficiency. Safe Materials: Built with IPX7 waterproof rating and rechargeable design for durability and convenience. Constructed with safe, high-quality materials for reliable performance. SPECIFICATION: Rated Voltage: 3.7V Material: ABS Size: 22 x 3.1 cm PACKAGE INCLUDES: 1 x Electric Calculus Remover Set Note: Due to variations in monitors and lighting conditions, the actual product color may differ slightly from the image. Slight measurement deviations may occur due to manual measurement.