There are magnets at the base of the device that holds the device securely in place while connected to the magnetic USB charging dock. Many electronic devices with magnets can affect each other, Yooz not excluded. For example, while charging connected to a laptop, Yooz can trigger a magnet inside your computer that forces it into sleep mode. This won’t damage your computer, but if this occurs, we recommend using an alternate USB port. We’ve found that using the port on the right side of your computer works best for charging Yooz, but this could be different depending on your particular laptop. Yooz should also be kept away from key cards, credit cards, and other items with magnetic strips.