The Xiaomi oscillation electric toothbrush combines cutting-edge sonic technology with an ergonomic water-resistant design to provide a thorough yet gentle clean. Its dual-angle oscillations and precise vibrations remove plaque even between molars and interdental spaces, while the slip-resistant grip and phased activation prevent accidental toothpaste splatter. A smart four-zone indicator delivers immediate feedback after two minutes by highlighting areas that need extra attention. Three customizable modes, including gentle, standard, and deep vibration, adapt to individual preferences. Powered by a Type-C rechargeable battery, it supports up to 180 days of use in gentle mode or 100 days in standard mode based on twice-daily brushing. Its hygienic copper-free brush head features fade-to-replace bristles that indicate when three months have passed. Rated IPX8 for full waterproofing and equipped with a memory function to recall preferred settings, it ensures reliable performance and comfort for a healthier, more radiant smile every day.