Features： 1、Professional Technology: The hydrating instrument uses ultrasonic vibration technology and with power return and skin detection function, can measure the oil and moisture on the skin, and display on the LCD screen. 2、Deep Clean: The facial mister can separate water molecules or a mixture of skin care lotion and water into tiny nanoparticles, which are atomized to allow the active ingredients to penetrate deep into the skin for better removal of bacteria and deep cleaning. 3、Large Capacity: The face mist sprayer has a 30ml water tank, can meet your basic needs, and the fog amount is large, easy to add water or other skin care products with water mixture, can provide long term skin hydrating for several times. 4、Skin Calm: The sprayer humidifier can provide cool mist in 10 seconds, can spray on the face, neck, arms and legs after sunburn to quickly calm the skin and reduce redness and pain by skin sunburn irritation after using masks and massages for open pores or painful and itchy skin. 5、Balanced Oils: The handy facial sprayer can also remove dirt, oils and other impurities or remnants of cosmetics, refreshing skin and relieving fatigue, can control the balance of oil and water, leaving your face clean and fresh, and skin color bright, to reduce fine lines and skin sensitivity. Specification： Item Type: Hydrating Instrument Color: Pink Tank Capacity: 30ml Battery Type: Lithium Battery Battery Capacity: 400mAh (Shipped With Built In Battery) Power Supply: USB Charging Package List： 1 x Hydrating Instrument 1 x USB Cable