Main Features:<br />1. Stereo Headphone output <br />2. Variable-speed file playback function for MP3? WAV? AIFF audio files? perfect for easy learning and practicing <br />3. USB bus powered<br /><br />    Specifications<br />Specification<br />	 Model: W788                                                  <br />                        Type: Cable                                                  <br />                        Material: ABS                                                  <br />                        Available Color: Black                                                  <br />                        Interface: USB 2.0                                                  <br />                        Cable Length (cm): About 140cm                                                  <br />                        Product Weight: 0.071 kg                                                  <br />                        Package Weight: 0.12 kg                                                  <br />                        Product Size (L x W x H): 140 x 9 x 5 cm / 55.02 x 3.54 x 1.97 inches                                                  <br />                        Package Size (L x W x H): 15 x 11 x 7 cm / 5.90 x 4.32 x 2.75 inches                                                  <br />                        Package Contents: 1 x USB Guita Cable? 1 x CD? 1 x English Manual                                                	<br /><br /><br /><br />                                                <br />