Integrates a Qi® wireless charging transmitter and rechargeable 4000mAh battery. Also supports wireless charging up to 1A. Dual output (5V1A and 5V/2A). To charge an iPhone® wirelessly, an external wireless charging receiver or receiver case is required. Compatible with Samsung Galaxy Note5/S6/S6 Edge/S6 Edge+, Google Nexus 5/6/7, HTC Droid DNA, 8X, LG G3/G4, Lucid 2/3, Nokia Lumia 920/930. Provided in a gift box.