Main Features:<br />Motion stereo wireless headset<br />Listen to MP3 form SD card and TF card<br />Adjustable and with multifunction button (power on/off， FM， play/pause， answer/reject calls) <br />Support with card， Plug-card style<br />With FM radio function<br />ABS plastic material and built in 180mAh lithium battery<br />Line-in function， with Mic<br /><br />    Specifications<br />General<br />	 Wearing type : Headband                                                  <br />                        Function : Microphone， Answering phone                                                	<br />Specification<br />	 Connectivity : Wireless                                                  <br />                        Connecting interface : 3.5mm                                                  <br />                        Frequency response : 15~18000Hz                                                  <br />                        Output power: RMS 0.5W THD=10%                                                	<br />Dimension and Weight<br />	 Product weight  : 0.104 kg                                                  <br />                        Package weight  : 0.220 kg                                                  <br />                        Product size (L x W x H) : 18.0 x 15.0 x 6.0 cm                                                  <br />                        Package size (L x W x H) : 19.0 x 16.0 x 6.0 cm                                                	<br />Package contents<br />	 Package contents: 1 x Stereo Headset， 1 x USB Cable                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br /><br />                                                <br />