1、Fine Mist - the moisture permeates quickly, filling water is more sufficient. 2、Mini size and lightweight, it is easy to put in your bag for convenient hydrating anywhere anytime. 3、20ml visible water-tank for a consistent water replenishment. 4、Control oil and water balance, make your face looks bright and with good complexion. 5、High frequency vibration technology and nanoscale atomization make the moisture can penetrate into the deep skin. Features: High frequency vibration technology and nanoscale atomization make the moisture can penetrate into the deep skin. Control oil and water balance, make your face looks bright and with good complexion. 20ml visible water-tank for a consistent water replenishment. Mini size and lightweight, it is easy to put in your bag for convenient hydrating anywhere anytime. Fine Mist - the moisture permeates quickly, filling water is more sufficient. Cold spray can be used as a makeup spray to calm the skin and shrink pores. It can be used as a power bank, very convenient to use. Specification: Item Type: Face Nano Mist Spray Material: ABS  Optional Color: Blue, Pink Water Tank Capacity: 20ml Atomization amount: 1.2- 1.8ml/min Battery capacity: 2600 mAh Atomized particles: 0.3UM Charging time: 2-3 hours Voltage: 3.7v Weight: Approx.117g 3 lights: green light for charging, blue light for spraying, red light for charging, charging while spraying Package list: 1 x Face Sprayer 1 x USB Cable Note:  Using water-soluble make up water is used in accordance with the proportion of 1:5 (before use, please use 40 ℃ to 50 ℃ warm water stirring evenly into the water container after dilution)