2BOOM Mini Bass King Wireless Bluetooth Portable Outdoor Speaker with FM Radio LED Display - Black Equipped with the cutting-edge 2.1 Outdoor Passive HiFi Bluetooth Technology and 3 inch Subwoofer Play from any Bluetooth-enabled device such as your smartphone, notebook, tablet, or mp3 player Includes built-in scanning FM Radio, SD card slot, USB slot, 3.5mm Aux in, and 8 hours of playback Incredible deep sound and heavy bass all an a small package, this item is perfect for outdoor use. This extravagant speaker delivers crystal clear sound! Solid Construction: Rubberized, Rugged, Durable And Ultra Portable For Indoor, Outdoor