Portable elegant wireless audio system with Piano Black finish and Elegant LED display. Built in Bluetooth 2.1 allows you to stream from any device. Complete portablility allows you to take this unit anywhere with you!Volume Control and BT are convienitently placed for easy access. Built in USB allows you to charge the unit. Karoke function with 2 mic inputs. FM Radio Powerful Bass speakers 5.25" woofwers x 2 + 2 tweeters. Built in rechargeable 2.6A battery pack. DC input allows you to use the audio system inside the car.Power Output: 50 W(RMS) Full Functioning remote control included.