Feature:1. Simply unscrew the tank lid counterclockwise to add water directly to the tank.2. The atomized water molecules are smaller than the particles of the base and can easily penetrate the bottom layer of the skin.3. Must-have in summer, five minutes a day to give you fair and healthy skin.4. This product uses physical hydration method without worrying about allergies.5. Small and exquisite shape design makes it easy to carry when playing and working.Specification:Condition:100% Brand New Item Type: Nano Moisturizing Sprayer Material: ABSWorking Voltage: 3.7VWater Tank Capacity: 20mlCharging Voltage: 5VCharging Current: 180mABattery Type: Lithium Battery 502030Battery Capacity: 180mAh.Package List:1 x Main Machine1 x USB CableNote:This product is best to use mineral water (mineral water), it is recommended not to use pure water, bottled water and other water quality, will gather water droplets, do not add thick liquid to prevent clogging or water droplets.