Specification  Name: RF Color Light Cooling and Heat Meter  Charging voltage: 5V= 1A  Rated power: 2.5w  Battery parameters: 3.7V== 1500mAh  Charging time: 3 hours  Product size: 54* 65* 178mm   Multi-effect protection repair deep skin care.  Smooth skin fine lines  Improve skin tone  Reduce eye fatigue  Firming Facial Texture    Ion-guided care.  Positive ion cleaning.  Negative ion penetration.  Based on the flow of ions in the human body, the use of positive and negative ions attracts each other to achieve dual effects of "cleaning" and "skin care".    EMS microcurrent electromyography.  Lift the fascia layer.  plump apple muscle.  The 10 microampere current penetrates deep into the muscle layer to stimulate the muscles and lymphocytes, promote the recovery of skin elasticity, and lift the fascia, so as to achieve the effect of contracting muscles, reducing edema, and lifting and firming the skin.    Ion-guided care.  Promote collagen metabolism.  Skin is plump.  High-speed switching of two poles generates RF field.  Friction vibrates water molecules, promotes collagen activation, and smoothes facial fine lines.    45°C temperature sensing heating  Open surface pores  Enhanced cleaning/penetration  Automatically heated to 45°C, it promotes the movement of capillary cells, opens pores, assists in cleansing the skin or penetrates the skin care macromolecules, and enhances the skin care effect.    Blue light ice function  blue light ice  Cool skin to relieve sensitivity  8°C low temperature ice pack + blue light irradiation can be applied directly to the face.    4 colors energy multi-wavelength  Different wavelengths of LEDs have different optical effects on the human body, which can promote the production of collagen and reduce fine lines.  Blue light mode: Suppress acne, purify skin and tighten pores  Green light mode: calms the skin, balances and tightens  Red Light Mode: Accelerates circulation and rejuvenates skin  Violet mode: reduce bacterial growth    High frequency vibration nutrient introduction  It greatly improves the absorption rate of skin care products and deeply moisturizes the skin.    5 modes  01. CLEAN  02.EMS  03.RF  04.HOT  05.COOL    Multipolar radio frequency color light calorimeter  +13.7% firmness  -23.5% canthus lines  -11.8% nasolabial creases