Set of 1.4 pieces: you will receive 4 pieces of nano facial mist in classic colors, with a capacity of 30 ml, adapted to the house or on the go, with 4 USB charging cables for an easy replacement, the design of USB load facilitates the load process.2. Multiple application: a storage volume of 30 ml can be applied about 16 to 18 times, no need to add water frequently, and can be applied continuously for 20 minutes when the water is sufficient, it can Generate a lot of fog and mineral water. help make this nano more day and last day works all day3. Easy to use: this mask nano is easy to use, when you need to use it, simply fill it with mineral water, then press the switch, it will automatically emit a fresh mist to soothe, load USB is also easy to use, it can be loaded every week once, no need for batteries, for your daily needs4. For nano water: this practical hydrating spray can be used to nourish your face, your body, your hair and can be used as an eyelash growth fluid for all skin types; Mineral water will help improve the functions of this nano sprayer powered by battery and can last a long time5. Light and compact design: Our products are small and easy to transport, that you do shopping, you travel or travel, this face moisturizer can bring you convenience, make you feel relaxed and fresh during Hot summer and keep you in winter skin hydration