The NYNE NB-230 is a radical re-imagining of the boombox that uses advanced acoustic engineering to produce the quality of in-home audio while providing portability. NB-230 combines elegant design with lively, high quality sound that is full and rich. Two full-range speakers provide medium and high frequencies while an innovative passive radiator gives you the strong, loud bass you expect from a boombox. Plug it in and use it at home, or synch your device through Bluetooth and take it with you. Modern light weight materials, a convenient handle, and up to five hours of battery operation make the NB-230 easy to carry to a party at the pool or beach. As a bonus, the NB-230 is equipped with a microphone to make it a perfect choice for answering phone calls or for conducting conference calls from the comfort of your easy chair. As with all NYNE products, inspiration combines with technology in the NB-230 to provide sound solutions.