Experience remarkable audio with the boomSTREAM mini. This portable Bluetooth wireless media speaker is designed to bring entertainment to any room. Compact and lightweight speaker allows you to take your music virtually anywhere. Incredibly full sound is provided by 5A unique suspension driver. Powered by 1200 mA lithium polymer rechargeable battery. Frequency Response: 90Hz - 20kHz. Works with iPod touch (2nd, 3rd, 4th, and 5th generation), iPhone 5, iPhone 4S, iPhone 4, iPhone 3GS, iPhone 3G, iPad (3rd generation), iPad 2, iPad, Android Devices, Smartphones, Tablets, and other devices with A2DP streaming audio. Includes USB charging and 3.5mm audio cables. 6.2" x 3.8" x 3".