The Cling Wireless Charging Pad allows you to charge your smartphone wirelessly without having to lay your phone down. It has an integrated cable that plugs into a power source and silicone suction cups that attach to your phone for charging. A metal ring is also attached to the back that can be used for holding your phone or used as a stand. Supports wireless charging at up to 1A for devices including (but not limited to ): iPhone 8/8Plus/X/XS/XS Max/XR/11/11 Pro/11 Pro Max *Samsung Galaxy Note5/S6/S6 Edge/S6 Edge+/S7/S7 Edge/S8/S8+/S9/S9+/Note9 * Google Nexus 5/6/7 * HTC Droid DNA, 8X * LG G3/G4, Lucid 2/3 * Nokia Lumia 920/930 *. If you want to charge a phone without wireless technology, an external wireless charging receiver or receiver case is required. It works with most plastic phone cases on.