Cold and hot import and export beauty instruments, add cold compress function than traditional beauty instruments.Cold compress: as low as 6 degrees Celsius, tighten pores to lock in nutrients and moisture, soothe sensitive and smooth fine lines.Hot compress: 38 degrees Celsius to 42 degrees Celsius, quickly open the pores, help clean the dirt in the pores, promote the absorption of skin care products, accelerate blood circulation, and return your rosy skin.5 gears to choose the temperature, more detailed to every degree Celsius, the perfect choice for exquisite life.Sonic vibration leads to facial dirt, impurities, and excess oil. Negative ion introduction allows nutrition to reach the bottom of the skin.High frequency sound wave vibration, combined with cold compress, hot compress, import and export, the effect is better.The smooth drop-shaped massage head fits the contour of the face.Increase intelligent timing function, scientific skin care.LED display, every step is clearly visible.