Main Features:<br />Unique skull design<br />3.5mm Line-in jack for smartphones， tablet PC， computers<br />Soft ear pads for comfortable wearing<br />Digital display with blue LED lights<br />Come with audio cable with microphone<br />Support TF card extension up to 32GB<br /><br />    Specifications<br />General<br />	 Model  : BDS-A2002D                                                  <br />                        Color : Pink， Blue， Gold                                                  <br />                        Wearing type : Headband                                                  <br />                        Feature: Foldable， Digital Screen， FM Radio， Recharge Li Battery， MP3 Format Music， Audio Cable with Microphone                                                  <br />                        Function : Microphone， FM function， Song switching                                                	<br />Specification<br />	 Connectivity : Wireless                                                  <br />                        Connecting interface : 3.5mm， USB                                                  <br />                        Compatibility: Smartphone， Tablet PC， Laptop， PC， Music Player                                                  <br />                        Driver unit: 40mm                                                  <br />                        Sound channel: Two-channel (stereo)                                                  <br />                        Impedance : 32ohms                                                  <br />                        Sensitivity : 115 dB ± 2 dB                                                  <br />                        Power supply: Built-in rachargeable lithium battery                                                  <br />                        Input power: DC 5V / 500mA                                                	<br />Extended Function <br />	 FM radio: Yes                                                  <br />                        FM frequency range: 87~108MHz                                                  <br />                        Bluetooth: Yes                                                  <br />                        Bluetooth version: V2.1+EDR                                                  <br />                        Bluetooth distance: W/O obstacles 10m                                                  <br />                        External memory: TF card                                                  <br />                        Max. of External memory: 16GB                                                	<br />Dimension and Weight<br />	 Product weight  : 0.240 kg                                                  <br />                        Package weight  : 0.540 kg                                                  <br />                        Package size (L x W x H) : 24.0 x 18.0 x 9.0 cm                                                	<br />Package contents<br />	 Package contents: 1 x Headphone， 1 x USB Cable， 1 x User Manual                                                	<br /><br /><br /><br />                                                                                            <br />