1. Heat Zone: It can be used to enhance mask absorption. By combining 5 levels of heat energy, it helps to deliver nutrients deeper into the skin for a more radiant and youthful complexion. 2. Soft Brush: It comes with a silicone brush head that is gentle yet effective on the skin. It can be used with a cleanser to gently exfoliate and cleanse the skin, leaving it feeling soft, smoothness and radiant. 3. Silicone Material: The material is skin friendly. Making it safe and hygienic for all skin types, including sensitive and prone skin. 4. High Vibration: It can penetrate deep into the pores to remove dirt, oil, makeup residue, and dead skin cells. With its waterproof design, it can be used in the shower or bath, making it convenient and easy to use. 5. Deep Cleaning: It is designed to fit the face, allowing for a deep and thorough cleanse. By removing impurities from deep within the pores, it helps to reveal youthful looking skin. Specification: Item Type: Facial Cleansing Brush Material: Silicone, stainless steel, electronic components Built in Battery: lithium ion battery 400mAh Charging Voltage: 5V Operating Voltage: 3.7V Operating Temperature: 65?±20% Size: Approx. 80 x 80 x 42.5mm / 3.1 x 3.1 x 1.7in Gear: 3 gears Usage: Face washing, auxiliary mask introduction How to Use: Press the power button to start/shut down; After starting up, press the speed adjustment button to adjust the speed of the third gear; After startup, press the heating button to turn on the heating function. Work instructions: Power key light: product power; Heating key light: start heating, working temperature 65°C. Vibration key light on: start vibration, three levels can adjust the vibration. About charging: When the power is low, the power indicator flashes, during the charging process, the power indicator lights red, and the green light is full. Cleaning and maintenance: 1. Wipe with wet wipes andHigh Vibration: It can penetrate deep into the pores to remove dirt, oil, makeup residue, and dead skin cells. With its waterproof design, it can be used in the shower or bath, making it convenient and easy to use. Heat Zone: It can be used to enhance mask absorption. By combining 5 levels of heat energy, it helps to deliver nutrients deeper into the skin for a more radiant and youthful complexion. Deep Cleaning: It is designed to fit the face, allowing for a deep and thorough cleanse. By removing impurities from deep within the pores, it helps to reveal youthful looking skin. Soft Brush: It comes with a silicone brush head that is gentle yet effective on the skin. It can be used with a cleanser to gently exfoliate and cleanse the skin, leaving it feeling soft, smoothness and radiant. Silicone Material: The material is skin friendly. Making it safe and hygienic for all skin types, including sensitive and prone skin.