[4 Modes Skin Scraper] Experience comprehensive skincare with this versatile brush. Its 3D curved stainless steel scraper moves easily across the face, removing buildup and debris even in tricky areas. Simply wet your face and slide the scraper for a spa-like experience.[Steps to Use] Start with the "Cleansing and Ion+ Mode" for deep cleansing with cleanser or toner. Then use the "Ion-" mode to enhance the application of creams and oils. Finally use the "Lifting Mode" to massage and complete your skincare routine.[Safety Features] Equipped with a 5-minute auto-off function to prevent overuse, and an anti-touch switch that restarts after 5 seconds. Not recommended for pregnant women and children, use with caution for sensitive skin.[Charging and Display] Features dual charging options via dock or USB and an LED display for monitoring power and mode. For safety, avoid charging while charging or in a humid environment.[Guidelines for Use] Use on wet skin and avoid prolonged contact with any single area. Recommended use 2-3 times a week for at least 2 months for best results. Initial charge should be 5 hours; do not allow water to enter the charging port.