Highlights: Battery Capacity: 300mAh Working Voltage: 3.7V Rated Current: 130mAh. Charging Method: USB Charging Cable Product Dimension: 19.8*2.56*2.48cm Color: Random as shown Condition: New Waterproof rating: IPX6 Weight: 0.2 Standby current: < 20uaA Charging voltage: 5V Description: NEWLY UPGRADED DENTAL TOOL: This Alitake dental calculus remover is using the newest design of premium frosted heads which can remove dental tartar, and teeth stain more effectively. BRING FRESH BREATH & WHITEN YOUR TEETH: Designed to solve oral problem caused by dental tartar. No longer suffer from bad breath and ugly teeth, helps to refrain from tooth decay & periodontal disease and keep good oral health. PORTABLE TARTAR REMOVER: Ergonomic design with soft silicone and slip-resistant handle, simple and convenient to use. Built-in independent led light and oral mirror provides you and your family member better using experience. IPX6 WATERPROOF & THREE WORKING MODES: 3 adjustable modes (soft, normal, strong) with different vibration speeds to satisfy all your oral cleaning needs, effectively keep your teeth surface and interdental cleaning. What’s in the box: 1* Alitake Rechargeable Dental Calculus Remover, 1* Sharp Head, 1* Flat Head, 1* Charging Cable, 1* Oral Mirror 1*User Manual SKU: 210904052621 Weight: 0.3