feature:1. Delicate water molecules: Innovative atomization technology to refine water molecules into 0.2um ultra-fine particles, which can directly penetrate the skin to the basal layer and improve skin dryness.2. Easy to use: press the switch, the smallest nano particles will come out, giving you a comfortable feeling. Does not hurt makeup, is easy to use, and has no side effects.3. Large-capacity water tank: 40ml water tank, the amount of fog can basically meet. And it is easy to add water or other skin care lotion and water mixture.4. USB charging: USB charging is also very easy to use, no need to replace the battery, charging once a week, to meet your daily needs.5. Practical function: When using facial products and facial massage after sunburn, it will irritate the skin, and the skin will feel sore and itchy. You can use our products for a few minutes, and your skin will be relieved in a short time.describe:Nano spray can be used to nourish and moisturize the face, body and hair, and is suitable for most skin types.Specification:Size: 11*4*3cmColor: royal blue, pearl white, pinkShell material: ABSWater tank volume: 40mlCharging time: 1hLife time: 2hBattery capacity: 280 mAInput voltage: 5VCharging: usbPackage Included:1 * Facial steam humidifiernotes:1. Due to manual measurement, please allow an error of 0-1 inch. thank you for understanding.2. The monitor is not calibrated, and the color of the object shown in the photo may be slightly different from the actual product.