Main Features:<br />Using Bluetooth 2.1 + EDR technology， long transmission distance up to 10 meters<br />Compatible with all Bluetooth enabled digital devices<br />Enable directly playing MP3 files in TF / micro SD memory card <br />With FM radio function， listen to world affairs<br />Built-in lithium battery， extending the playing time for outdoor use<br />Super bass effect<br />LED indicator light， convenient to use<br /><br />    Specifications<br />Primary Features<br />	 Model: T10                                                  <br />                        Design: Cool， Fun， Stylish， Mini， Portable                                                  <br />                        Supports: Bluetooth， Volume Control， FM， TF Card Music Playing， Loudspeaker                                                  <br />                        Functions: Stereo， Songs Track                                                  <br />                        Compatible With: Laptop， PC， TF/Micro SD Card， iPod， MP4， iPhone， MP3， PSP， MP5， Tablet PC， Mobile Phone                                                  <br />                        Connection: Wired， Wireless                                                  <br />                        Interface: TF Card Slot， USB2.0                                                  <br />                        Audio Source: TF/Micro SD Card， Bluetooth Enabled Devices                                                  <br />                        Color: White， Red， Blue， Black， Green                                                	<br />Technical Parameters<br />	 Transmission Distance: W/O obstacles 10m                                                	<br />Other Parameters<br />	 Power Source: USB， Battery                                                  <br />                        Charging Voltage: DC 5V                                                  <br />                        Lasting Time: 3 - 5hours                                                  <br />                        Operating Range: 10m                                                	<br />Dimension and Weight<br />	 Product Weight: 0.204 kg                                                  <br />                        Package Weight: 0.34 kg                                                  <br />                        Product Size (L x W x H): 6.5 x 6.5 x 6.2 cm / 2.55 x 2.55 x 2.44 inches                                                  <br />                        Package Size (L x W x H): 10.6 x 8.5 x 8.5 cm                                                	<br />Package Contents<br />	 Package Contents: 1 x Speaker， 1 x USB Cable                                                	<br /><br /><br /><br />                                            <br /><br />                                                <br />