Universal AC to USB Wall Adapter. The GOgroove AC wall adapter allows you to charge a multitude of electronic devices with most OEM USB cables. The adapter has a single USB port with 1A voltage output so it can charge most smartphones, eReaders, compact cameras, camcorders, portable speakers and MP3 players. 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. Plug in your USB cable to your device and start charging! Convenient Design - The lightweight, compact design makes this adapter an ideal travel and everyday charger. Keep it in your backpack, purse, or fanny pack for instant charging at a moments notice. The AC prongs have been designed to not block additional AC outlets. Technical Specifications: Input: 100-240V, 50-60Hz, 0.15A / Output: 5V, 1A. Compatibility: Smartphones: Apple iPhone 6, Plus, 5S, 5C, 4S, 4 / HTC Desire 510, 820, One M8, 516, 610, Mini / LG L Bello, L Finno, G Stylus, Vista, Flex, G3, Lucid / Motorola Moto X+1, Moto G, E, MAXX, Ultra / Nokia Lumia 830, 730, 735 / Samsung Note Edge, Note 4, Alpha, Star 2, S5, Active, S4. eReader: Kobo ER430 / Slick ER701 / Sony PRS-T1 / Sony PRS-600SC / NOOK Simple Touch / Onyx Boox M92 / Onyx BOOX T68 LYNX / RCA eBook Reader / Kobo K080-Kbo-B / NOOK GLOWLIGHT eBook. MP3 Players: Apple iPod Touch, Classic, Shuffle, Nano / Philips GoGEAR Vibe, Ariaz, Mix, SoundDot, Raga / Samsung Galaxy Player / SanDisk Sansa Clip+, Clip Zip, Fuze+ / Sony Walkman Sport...and many more!