Fast charge modes are available for the iPhone 8, iPhone 8+, iPhone X, Samsung Galaxy Note 5, Galaxy S6 Edge+, Galaxy S7 , S7 Edge, and will charge all the Qi-enabled devices at a regular speed. Some devices may require an additional wireless charging receiver (Not Included). This fast charge pad allows you to use your device while charging. Different from AC charging, you can just prop up your phone and enjoy so music and answer calls without having to interrupt charging. Say goodbye to messy cables, rogue chargers and having to hunt for outlets. This wireless charger eliminates the need to fumble with charging cables each time you want to charge your device and give you the freedom to charge your phone wherever you want. Perfect for at home or the office desk, the dedicated charging pad is always at the ready, providing wireless power whenever you set your device on it.