Main Features:<br />New Bluetooth V3.0， unlimited music fun<br />With rechargeable lithium battery， charging by USB or other DC 5V<br />Advanced intelligent decoding， can support for external audio devices such as MP3 players<br />Support Bluetooth / TF / FM Mode， high-fidelity music plug seeding<br />Low frequency enhancement system， perfect sound performance<br /><br />    Specifications<br />Primary Features<br />	 Design: Portable                                                  <br />                        Supports: Bluetooth， Hands-free Calls， Volume Control， TF Card Music Playing                                                  <br />                        Functions: AUX Function， Songs Track                                                  <br />                        Compatible With: Mobile Phone， MP5， TF/Micro SD Card， MP3， MP4， PC                                                  <br />                        Connection: Wired                                                  <br />                        Audio Source: TF/Micro SD Card                                                  <br />                        Material: Metal                                                  <br />                        Color: Black， Orange， Red                                                	<br />Technical Parameters<br />	 Bluetooth Version: V3.0                                                  <br />                        Freq: 60Hz-18KHz                                                  <br />                        S/N: 75dB                                                	<br />Other Parameters<br />	 Power Source: USB， Battery                                                	<br />Dimension and Weight<br />	 Product Weight: 0.612 kg                                                  <br />                        Package Weight: 0.799 kg                                                  <br />                        Product Size (L x W x H): 18.0 x 6.2 x 5.7 cm / 7.07 x 2.44 x 2.24 inches                                                  <br />                        Package Size (L x W x H): 21.7 x 6.7 x 7.5 cm / 8.53 x 2.63 x 2.95 inches                                                	<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 /><br /><br /><br /><br /><br />                                                <br />