Main Features:<br />1. Unique transparent case design， not only beautiful， but also practical<br />2. Special LED display and clock function， make your like more convenient and colorful<br />3. High capacity battery， let you swim in the ocean of music<br />4. Support MP3 / WMA / WAV / ACC / APE / FL music formats<br />5. Play your music wirelessly or through TF / USB storage and devices with 3.5mm plug<br />6. FM radio function， built-in FM antenna， support FM frequency modulation<br />7. Bluetooth handsfree call and telephone callback function<br />8. The latest bluetooth technology， transmission distance up to 20 meters， clear sound quality<br /><br />    Specifications<br />Primary Features<br />	 Design: Car， Stylish， Fun， Classical， Multifunctional， Cool， Portable                                                  <br />                        Supports: Loudspeaker， LCD Screen， TF Card Music Playing， Bluetooth， SD Card Music Playing， LED Shinning， FM， Hands-free Calls， Microphone， Volume Control                                                  <br />                        Functions: Stereo， AUX Function， Songs Track                                                  <br />                        Compatible With: iPhone， MP4， PSP， MP5， Tablet PC， Mobile Phone， Laptop， PC， TF/Micro SD Card， iPod， MP3                                                  <br />                        Connection: Wireless                                                  <br />                        Interface: 3.5mm Audio                                                  <br />                        Audio Source: SD Card， Bluetooth Enabled Devices， TF/Micro SD Card， Electronic Products with 3.5mm Plug， Electronic Products with USB port， U-disk                                                  <br />                        Material: Plastic， ABS                                                  <br />                        Color: Black， White， Red， Blue                                                	<br />Technical Parameters<br />	 Bluetooth Version: V4.0                                                  <br />                        Transmission Distance: W/O obstacles 10m                                                  <br />                        Driver Unit: 40mm                                                  <br />                        Speaker Impedance: 3 ohm                                                  <br />                        Power Output: 5W                                                  <br />                        Frequency: 80HZ-18KHz（HZ）                                                  <br />                        Sensitivity: 90dB                                                  <br />                        Distortion: 0.3 percent                                                	<br />Other Parameters<br />	 Support O.S: Windows 98， Windows 98SE， Windows 2000， Windows Vista                                                  <br />                        Power Source: USB                                                  <br />                        Working Voltage: DC 5V                                                  <br />                        Charging Time: 4 - 5 hours                                                  <br />                        Lasting Time: 6 Hours                                                  <br />                        Battery Capacity: 1800mAh                                                  <br />                        Operating Range: 15 - 20m                                                	<br />Dimension and Weight<br />	 Product Weight: 0.660 kg                                                  <br />                        Package Weight: 1.050 kg                                                  <br />                        Product Size (L x W x H): 20 x 5.5 x 8.2 cm / 7.86 x 2.16 x 3.22 inches                                                  <br />                        Package Size (L x W x H): 19.7 x 6.7 x 72.5 cm / 7.74 x 2.63 x 28.49 inches                                                	<br />Package Contents<br />	 Package Contents: 1  x Bluetooth Speaker， 1 x  Audio Cable， 1 x USB Cable， 1 x Manual                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br /><br /><br /><br /><br />                                                <br />