This is a portable mist facial device. Get a moisture boost anytime, anywhere in about 30 seconds! "Moisture introduction" with an ultra-high-speed vibration portable mist facial device. ☆ Lightweight and compact, making it easy to carry around when you're out and about. ☆ The device uses 160,000 vibrations per second to atomize water and beauty ingredients, delivering moisture deep into the skin. ☆ Can be used over makeup. ☆ Can be used not only on the face, but also on the hair and body. Easy to use! Simply slide down to turn the power ON and start the mist spray. Operation has been confirmed. Includes 4 new AAA alkaline batteries used for operation confirmation. Why not start taking care of your skin for the summer's tired skin or for upcoming winter events?