Dual Cleaning Technology with Water Spray: Unique two-hole brush head sprays water while brushing, combining sonic cleaning and flossing for double-action care.4 Customizable Modes for All Needs: Choose from Clean, Soft, White, and Polish modes to suit daily use, sensitive gums, whitening, and polishing needs.3-in-1 Multi-Purpose Oral Care: Works as a toothbrush, water flosser, and calculus remover, tackling plaque, stains, and hard-to-reach debris.180ml Removable Water Tank: Large 180ml tank holds enough water for full cleaning; detachable design allows easy rinsing to prevent buildup.Gentle Yet Effective for All Users: Soft mode protects sensitive gums; powerful vibration removes buildup without harsh irritation, ideal for daily use.