1.?Large capacity?: The 30 ml storage volume, no need to add water frequently, when there is enough water, it can be applied long time without interruption.2.?Operate easily?: This portable mini face humidifier is easy to operate, when you need to use it, just fill it with mineral water, and then press the switch, it will automatically emit a soothing cool feeling, USB charging is also easy to use, satisfying your daily needs.3.?Nano water replenishment?: It can be applied to nourish your face, body, hair, and can be applied as an eyelash extender, it is suitable for most skin types; The mineral water will help enhance the function of this battery-powered water replenishment product, and it can last a long time.4.?Easy to carry?: Our product is small in size and easy to carry, this USB handy skin care machine can bring you convenience whether you are going shopping, traveling or on business trips, it will make you feel relaxed and cool in the hot summer and keep the skin hydrated in winter.5.?Make you stay cool?: This mini handy mist sprayer will spray a cool and comfortable mist to soothe the dry skin and relieve the sun damage, restore your damaged skin and make you feel relaxed and cool on a hot day and helps skin stay moisturizing during the winter season.