[Heat effect (100 degrees Fahrenheit)] This rechargeable facial massager uses heating technology to generate warmth and improve the absorption of beauty products. The vibrating drum can activate blood circulation and help absorb nutrients more effectively.The thermal effect helps to open pores and clean waste, promote blood circulation in the face, and better absorb nutrients. MassageUsing advanced micro-current technology, the high-frequency vibration of our facial massager brings a comfortable and relaxing massage experience to your skin, effectively improving skin conditions. Anti-aging, reduce wrinkles, improve puffinessand dark circles or apply eye cream. Facial massage rollers help to improve moisture retention and cell production, so that your skin will tighten and make it glow. [Cold effect (10 degrees Fahrenheit)] The facial massager uses cold therapy technology to soften sensitive skin and make the skin feel cool and calm. This beauty device can relieve and relieve pain. In addition, it can tighten and tighten the skin andshrink pores by massaging the skin muscles. It can shrink pores and introduce nutrients, making nutrients easier to absorb. [Easy to use] The LCD display shows the details of each operating state, so you can control facial skin care. The YUSONG hot and cold facial massager has a built-in automatic timer, which will automatically turn off after 6 minutes of continuousvibration. The facial skin care stick is equipped with a USB data cable, which can be charged quickly. It can be charged via PC USB port, mobile power bank and mobile phone charger without trouble. [Mini size andamp portable] Convenient to carry, care for your skin anytime, anywhere. Pocket size, better skin care option for travel. The ergonomic design is suitable for massage from all angles of the face and neck. This facial instrument is a greatgift for anniversary or Christmas, birthday gift for mom or girlfriend and your best friend.