Universal AC to USB Wall Adapter. The GOgroove AC wall adapter allows you to charge your smartphone by plugging your USB charging cable into the adapter, which can then be plugged into any standard wall socket. Simply slide the interchangeable prongs into the back of the adapter and plug into any standard wall socket and you will see the LED indicator light turn on if the adapter has power. This adapter is easy to use and can easily satisfy your smartphone charging needs! Convenient Design. The compact build of this adapter makes it easy to carry in a purse or backpack to pull out when in need. It is very lightweight and easy to have on hand whenever a need may arise. The AC prongs have been designed to not block additional AC outlets for your convenience. Technical Specifications. Input: 100-240V, 50-60Hz, 0.15A. Output: 5V, 1A. Compatibility. Smartphones: Apple iPhone 6 , 6 Plus , 5S, 5C , 5. Samsung Galaxy Note 4 , Note 3 , Note Edge , Galaxy S5 , S5 Active , Galaxy Alpha. HTC One E8 , M8 , Mini , HTC Desire 820. Sony Xperia Z3 , M2 Aqua , Z2 , C3 , T3. Google Nexus 6. Huawei Ascend G7 , Ascend Mate 7. Motorola Moto G+1 , Moto E , Moto X+1. Nokia Lumia 930 , 830 , 735 , 730. LG G3 Vigor , LG G3 , G Flex , G Pro 2 , Lucid 3. Sharp AQUOS Crystal and many more!