Powerful Cleansing Ability: Adopts sonic technology, which can gently remove impurities such as dirt, oil, and cosmetic residues from pores. Its cleansing effect is 6 times stronger than washing the face with hands alone, effectively reducing the formation of blackheads and whiteheads and helping to prevent acne. Multi-speed Adjustment: Equipped with three cleaning speeds: delicate, universal, and powerful. The delicate mode is suitable for sensitive, fragile skin or gentle cleansing; the universal mode is applicable for daily cleansing of all skin types; the powerful mode can deeply remove stubborn deep-seated dirt, such as heavy makeup residues. You can freely choose according to your skin type and cleansing needs. Intelligent Timing Reminder: Comes with an adjustable t-timer, which will emit a prompt sound and vibration during the cleansing process to remind users to switch cleaning areas, ensuring that each part of the face gets an appropriate cleaning time. It is generally recommended to clean the forehead for 20 seconds, the nose and chin for 20 seconds, and each cheek for 10 seconds. Full-body Waterproof Design: Can be used with confidence during showering or bathing, facilitating facial cleansing in daily washing routines without worrying about water damage to the device. Replaceable Brush Heads: Compatible with various Clarisonic facial brush heads, such as sensitive brush heads, deep cleansing brush heads, brightening brush heads, cashmere brush heads, facial cleansing brush heads, body brush heads, and foot brush heads. You can replace the brush heads according to different skin problems and care needs to meet diverse skincare requirements. The innovative sonic technology of Aria operates at an astonishing speed, capable of reaching thousands of vibrations per second. It can penetrate deep into pores, eliminating dirt, oil and makeup residues, leaving your skin feeling incredibly fresh and full of vitality. Its gentle yet highly effective cleansing action is suitable for all skin types, whether you have sensitive skin or oily skin, allowing you to use it worry - free. The design takes full account of user comfort. The ergonomic handle fits perfectly in your palm, making it easy to control during use. The soft brush head conforms to every contour of the face, ensuring a comprehensive clean without causing any irritation. Thanks to its waterproof design, you can use Aria in the shower, adding to the convenience. In addition, the long - lasting battery enables you to use it multiple times between charges, making it an ideal companion for both home and travel.