NAXA Electronics Portable Speaker with USB and SD/MMC Inputs and FM Radio (NAS-3035) Portable Hi-Fi Music Player Aux-in Jack for all Different Types of Devices such as MP3/MP4/DVD/CD players and MAC/PC Computers Great for any Occasion and Travel Large Dynamic Dual Speakers for Premium Sound Built-in USB Input Built-in SD/MMC Card Slot FM Radio High Performance Sound