Nano-ultrasonic technology breaks down water molecules or the mixture of skin care lotion and water into tiny nanoparticles, and through atomization treatment, the active ingredients penetrate deep into the skin to better moisturize and moisturize skin care. : This sprayer is equipped with a skin moisture test function that measures the skin's oil and moisture percentage and displays it on the LCD screen. It can clearly tell you the moisture status of your skin and remind you to replenish water in time. Better tracking of skin moisture status. LARGE CAPACITY FOR SKIN: The 35ml Nano Mist large water tank can add enough moisture to your skin for your daily moisturizing needs. Our Nano Mist can be used with other liquid skin care products like pure milk and toner etc, the ratio of mineral water is 1:9 is better for them. Make moisturizing and skin care more effective Balancing Oil: The handy facial mister also removes dirt, oil, and other impurities or makeup residue. A fine, strong spray of water travels through pores to reach your subcutaneous tissue, hydrating dry skin quickly. Controls oil and water balance so your face looks bright, fresh and radiant. All-round hydration, reduces fine lines and skin sensitivity, and can also be used for lash extension. USB Rechargeable and Portable: Conveniently charge from your computer or car. With 1200mAH fully charged, you can charge your phone in emergency situations. Size: 4.8x4.3x13.9cm