It can be used to keep the face, body, antistatic and moisturizing. The liquid in the water tank becomes a nano-level mist that is more easily absorbed by the skin. Ultra-high frequency electric nano spray can deeply moisturize the active ingredients of tiny nanoparticles. Compact design makes it easy to carry use: 1. Charging the machine for the first time: When charging, you can see the red light at the water inlet. When charging is complete, the light is off. (Charging time is about 2 hours) 2. Add water: Take out the water tank, add the right amount of water from the water inlet, then turn the machine upside down and tighten the water tank. 3. Hydration and humidification: Hold the handle of the machine and slide the slide down. At this point, there will be strong light at the entrance, and after 60 seconds the spray will stop automatically and the light will go out. prompt: Please use mineral water instead of distilled or purified water. Too small a water density during spraying can cause water droplets to occasionally freeze on the surface of the machine. This is normal. This is not a machine leak. It can be replaced by another water quality. Other moisture such as toners and emulsions can easily clog the spray port and cannot be used. Specifications:Product Name: Portable Water Replenishing Sprayer Water tank:30ml Gear position: 1 gear Spray heat: cold spray Fog time: 10 seconds and below Color: pink, light pink, blue, black Specification: rechargeablePackage Included:1*Beauty equipment 1*USB charging cable 1*InstructionNotes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.