Hot mist steaming face beauty instrument: double moisturizing, double moisturizing, high moisturizing degree than mask, pure physical hydrating, refreshing and not allergic negative ion nourishing: it can improve skin microcirculation and tissue nutrition, effectively remove free radicals, accelerate epithelial regeneration and dilute melanin. gentle spray: using special ptc ceramic heating sheet, the thermal efficiency conversion is faster, the temperature is anti-overheating anti-scalding temperature control technology: temperature control, no burns, no damage to the skin, lack of water and power protection, safe and reliable, constant temperature fog, fixed temperature.