The Mist 2 Go Mini Atomizer & Diffuser utilizes nanotechnology to atomize water into an extremely fine and delicate mist to help keep your skin hydrated. Features a built-in mirror, and can be filled with 20 ml / 0.68 fl oz of cool tap or bottled water and optional drop of essential oil for a pleasant light scent. Product Features: Includes: 1 x Mist 2 Go Mini Atomizer & Diffuser, 1 x USB cable and 1 x Carry bag. USB rechargeable (built-in battery). Water capacity: 20 ml / 0.68 fl oz. Optional: add 1 drop of essential oil. Slide button down to begin misting (a blue light indicates that unit is in use) Slide button up to stop misting. 1 year warranty.