This ultrasonic EMS infrared device is a powerful tool for improving the appearance of your skin. It uses multiple technologies to help reduce wrinkles, tighten skin, and improve overall complexion. The device features three different modes: ultrasonic, EMS, and infrared. - Ultrasonic: This mode uses high-frequency vibrations to penetrate deep into the skin, breaking down fat cells and promoting lymphatic drainage.- EMS: This mode uses electrical muscle stimulation to tone and firm muscles, improving the appearance of sagging skin.- Infrared: This mode uses heat to stimulate collagen production, reducing wrinkles and improving skin elasticity.The device is easy to use and comes with a comprehensive instruction manual. If you're looking to improve the look and feel of your skin, this is a great product worth exploring.