high quality It can be used to keep the face and body moisturized and reduce static. The liquid in the water tank turns into a nano-level mist that is easily absorbed by the skin. Ultra-high frequency electric nano spray helps deliver moisture and active ingredients through fine particles. Compact design makes it easy to carry. Instructions: 1. Charging the machine for the first time: When charging, the red light at the water inlet will illuminate. When charging is complete, the light turns off. (Charging time is approximately 2 hours) 2. Add water: Remove the water tank, add an appropriate amount of water through the inlet, then turn the device upside down and securely tighten the water tank. 3. Hydration and humidification: Hold the handle and slide the switch down. A light will turn on at the inlet, and after 60 seconds, the spray will stop automatically and the light will turn off. Note: Please use mineral water instead of distilled or purified water. Low mineral content may cause water droplets to accumulate on the surface during use. This is normal and not indicative of a leak. Changing the water type can resolve this issue. Other liquids such as toners or emulsions may clog the spray nozzle and should not be used. Specifications: Product Name: Portable Water Replenishing Sprayer Water tank capacity: 30ml Gear position: 1 gear Spray type: Cold spray Fog duration: Up to 10 seconds Color: Pink, light pink, blue, black Power: Rechargeable Package Included: 1 x Beauty Device 1 x USB Charging Cable 1 x User Manual Notes: Due to differences in monitor displays, the actual product color may vary slightly from images. Please allow 1-3cm measurement deviation due to manual measurement. Please with any concerns before leaving negative feedback.