Nakamichi Shockwave Speaker B-02

More from Amazon.com : http://www.amazon.com/gp/produ....ct/B00GD34PVI?tag=th <br /> <br />Nakamichi Shockwave Speaker B-02 <br /> <br />Rechargeable lithium-ion battery runs up to 6 to 7 hours <br />Bluetooth 21 EDR <br />5W x 2 RMS power output50Hz - 26kHz frequency response <br />Includes micro-USB cable 35mm audio cable and power adapter