Function: 1. EMS microcurrent, reduces wrinkles around eyes, tightens and lifting skin. 2. Cold compress the skin around the eyes, shrink the pores and adjust to cold compresses, soothe the skin around the eyes, shrink the pores, lock the essence, and help the eye skin become firmer and smoother. 3. Apply heat to the skin around the eyes, open the pores, press and hold the power button, adjust to the HOT position, and vibrate and apply heat. 4. Red light and blue light therapy, Used for skin rejuvenation. 5. Five modes with different functions 6. 42 Heating & 5-10C Coolin 7. USB charging Specification MaterialMetal Charging power5V=1A Work voltage3.7V Rated power0.8W Power supplyTypc-c rechargeable Battery capacity800mAh Charging timeAbout 2-3 hours Product size160*21*21mm Color: Pink Function 1Cold compress, hot compress, vibration, EMS Function 2Red light and blue light therapy Product Description EMS wrinkle removal anti-wrinkle from the inside to the outside,1mhz/sec high frequency alternating electromagnetic wave,which is beneficial to accelerate the skin's collagen fiber proliferation