Main Features:<br />Compact designed with clip <br />USB interface， full speed USB transmission interface <br />No shuffle function， no play list function， no display screen <br />Compact stylish and portable <br />Designed for playing your favorite music<br />Built-in 100mAh rechargeable lithium-ion battery <br />Working time: About 2 hours<br /><br />    Specifications<br />General <br />	 Interface  : TF/Micro SD card slot， Mini USB interface， 3.5mm audio jack                                                  <br />                        Battery  : Built-in rechargeable lithium battery                                                	<br />Hardware info<br />	 Extension card : TF card (not included)                                                  <br />                        Max support memory: 8GB                                                	<br />Multi media<br />	 Audio support : MP3                                                	<br />Dimension and Weight<br />	 Product weight   : 15.2 g                                                  <br />                        Package weight   : 0.050 kg                                                  <br />                        Product size (L x W x H)  : 4.5 x 2.8 x 1.5 cm                                                  <br />                        Package size (L x W x H)  : 6.0 x 6.0 x 6.0 cm                                                	<br />Package contents<br />	 Package contents: 1 x MP3 Player                                                	<br /><br /><br /><br />                                                        <br /><br /><br />                                                <br />