Specifications<br />Primary Features<br />  Model: SD-508                                                  <br />                        Design: Cool， Fun， Stylish， Mini， Portable                                                  <br />                        Features: Mini-hifi， Digital media Player， LED display， Alarm clock， Colorful light                                                  <br />                        Supports: Volume Control， Loudspeaker， SD Card Music Playing                                                  <br />                        Functions: Stereo                                                  <br />                        Compatible With: iPhone， MP4， PSP， MP5， Laptop， Mobile Phone， Tablet PC， PC， TF/Micro SD Card， iPod， MP3                                                  <br />                        Connection: Wired                                                  <br />                        Interface: SD Card Slot， 3.5mm Audio， Power Charge Port， USB2.0                                                  <br />                        Audio Source: Electronic Products with USB port， TF/Micro SD Card                                                  <br />                        Material: Plastic， Metal                                                  <br />                        Color: Black， Blue， Silver， Red                                                 <br />Technical Parameters<br />  Power Output: 2 x 3W                                                  <br />                        S/N: 70dB                                                 <br />Other Parameters<br />  Power Source: USB                                                  <br />                        Charging Voltage: DC 5V                                                  <br />                        Lasting Time: 6H                                                 <br />Dimension and Weight<br />  Product Weight: 0.231 kg                                                  <br />                        Package Weight: 0.314 kg                                                  <br />                        Product Size (L x W x H): 13.8 x 6.5 x 4.7 cm                                                  <br />                        Package Size (L x W x H): 14.9 x 8.1 x 8.0 cm                                                 <br />Package Contents<br />  Package Contents: 1 x Speaker， 1 x USB Cable， 1 x Audio Cable， 1 x English User Manual                                                 <br /><br /><br /><br />                                                                                            <br />