What's in the box - 1 smart electric toothbrush handle, 1 usb charging cable, 2 DuPont brush heads, instruction manual. WHITOP electric toothbrushes come with a 3-year warranty and lifetime technical support. CD-14 sonic toothbrush uses powerful ultrasonic technology to provide more brush strokes in less than 2 minutes. The powerful sonic motion beats your toothpaste into microbubbles, deepening them between the teeth and gums, thereby achieving an effective and gentle cleaning. The automatic electric toothbrush is equipped with 4 different brushing modes, a smart 2-minute timer, a 30-second zone change reminder and a pressure sensor to cultivate your scientific brushing habits. IPX8 high-level waterproof design. The sonic toothbrush swings at an angle of 18.5 degrees to deeply clean dead corners. Smart Sonic electric toothbrushes provide complete oral care in a unique way, including deep cleansing, whitening, sensitivity and gum care to improve oral health. WHITOP CD-14 Electric toothbrush comes with an ultra-powerful oscillating magnetic levitation acoustic wave motor delivers 35000 micro-vibration per minute for super power clean. Fast charging electric sonic toothbrush can last up to 80 days after a full charge.Best Sellers Rank: See Top 100 in Health & Household. Color: Black. Power Source: Corded Electric. Special Feature: Pressure Sensor. Age Range (Description): Adult. Brand: WHITOP. : B094N7MB68. Manufacturer: WHITOP. Date First Available: May 11, 2021. Batteries: 1 Lithium Ion batteries required. (included). Product Dimensions: 9.25 x 1.1 x 1.14 inches; 12.73 Ounces.