Description:<br />This stereo music speaker adopts Bluetooth 2.1 + EDR technology. Therefore， you can enjoy beautiful music without worrying about the sound quality of the music. With hang rope， more convenient for you to carry while doing sports.<br /><br />Main Feature:<br />Bluetooth 2.1 + EDR <br />Wireless handsfree function<br />3.5mm standard sound source input port <br />Volume control<br />Support TF card， up to 16G (not included)<br /><br />    Specifications<br />Primary Features<br />	 Model: Y30                                                  <br />                        Design: Stylish， Sport， Multifunctional， Portable， Cool， Fun                                                  <br />                        Supports: Hands-free Calls， Volume Control， TF Card Music Playing， Microphone， Loudspeaker， Bluetooth                                                  <br />                        Functions: Stereo， Songs Track                                                  <br />                        Compatible With: iPod， iPhone， MP3， PSP， MP4， Laptop， MP5， Tablet PC， PC                                                  <br />                        Connection: Wireless                                                  <br />                        Interface: 3.5mm Audio， Micro USB， TF Card Slot                                                  <br />                        Audio Source: Electronic Products with 3.5mm Plug， Electronic Products with USB port， Bluetooth Enabled Devices， TF/Micro SD Card                                                  <br />                        Color: Red， Blue， Orange， Yellow                                                	<br />Technical Parameters<br />	 Transmission Distance: W/O obstacles ≤10m                                                  <br />                        Freq: 20Hz-20KHz                                                  <br />                        S/N: 75dB                                                	<br />Other Parameters<br />	 Power Source: USB                                                  <br />                        Input: DC 5V / 500mA                                                  <br />                        Charging Time: About 2 hours                                                  <br />                        Lasting Time: Up to 5 hours                                                	<br />Dimension and Weight<br />	 Product Weight: 0.104 kg                                                  <br />                        Package Weight: 0.23 kg                                                  <br />                        Product Size (L x W x H): 8.5 x 8.5 x 3 cm / 3.34 x 3.34 x 1.18 inches                                                  <br />                        Package Size (L x W x H): 17.7 x 14 x 4 cm / 6.96 x 5.50 x 1.57 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Speaker， 1 x Cable                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br />                                                <br />