How to use: Home: Plug in any USB port around your home to fill a room with your favorite scents. Office: Use the USB port on your computer for aromatherapy while you work. Travel: Traveling with your laptop? Taking a road trip? Plug into the USB port on your laptop or in your car for easy on-the-go aromatherapy. Runtime up to 3.5 hours on interval mist setting and up to 30 minutes on constant mist setting.
Always refer to the actual package for the most accurate information