<b>ULTRASOUND NANO SPRAY </b> <b>Working principle</b> Hi-Tech chip controlled mode and Special Process shock technology, makes water spilt.Water penetrates into the deep.<br><br> <b>Main function</b> <br> 1)Hydrating comprehensively. Be used for care of face, body, hair or other position. It is quite nifty and works well to set and refresh your makeup.<br> 2) Using USB charging, simple to use.<br> 3) Four reasons using. The Facial Mister make you feels relaxing and cool on a hot day, and helps the skin stay hydrated during the winter season.<br> 4) Suitable for all kinds of skin(Dry skin, Oily skin, and Sensitive skin) <br><br> <b>Specification</b> <br><br> Power capacity: 500mAH 1.85W<br> Atomization: 1.25-1.45mL/60s<br> Erequency: 60s once<br> Tank capacity:25 ml<br> Charging time: about 2H<br> Atomization size: 0.3um<br> Weight: 0.2kg<br>