This has to be one of the most stylish portable wireless speakers today and delivers excellent sound quality and sleek compact design which is available in awesome eye-catching colour combinations with a great battery life. Store your music on your USB device and insert it into the USB slot to play your music. Can be used as a hands free Kit as well. Its impressive features include: Bluetooth Range: 10 meters SD card slot USB card slot Frequency range: 100hz – 20KHZ Output power: 3w * 1 Input power supply: DC 5V 500mAh Playing time: 180 min Charging time: 120 min Includes Micro charging cable Packaged in a colourful gift box with high gloss finish and transparent window. Product Dimension: 6cm (w) x 6cm (h) x 15cm (l)