Main Features:<br />HiFi earphones， provides perfect sound effect<br />Double unit independent pronunciation， provides you a high qulity music experience<br />With microphone， support hands-free calls<br />3.5mm plug， suitable for iPhone 6S / 6 Plus， Samsung S6 Edge Plus， Note 5， MP3， MP4， etc.<br />Lightweight design， wearing more comfortable<br /><br />    Specifications<br />General<br />	 Model: KZ ED4                                                  <br />                        Color: Gray，Silver                                                  <br />                        Wearing type : In-Ear                                                  <br />                        Function: Microphone，HiFi，Answering Phone，Song Switching                                                	<br />Product Details<br />	 Headset type: Dynamic                                                  <br />                        Connectivity : Wired                                                  <br />                        Application: Mobile phone，Computer，Portable Media Player                                                  <br />                        Plug Type: 3.5mm，L-Bend                                                  <br />                        Cable Length (m): 1.2m                                                  <br />                        Impedance: 16ohms                                                  <br />                        Sensitivity: 108 dB ± 3dB                                                	<br />Dimension and Weight<br />	 Product weight: 0.015 kg                                                  <br />                        Package weight: 0.054 kg                                                  <br />                        Package size (L x W x H): 10.000 x 5.500 x 3.000 cm / 3.937 x 2.165 x 1.181 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Earphones， 2 x Earbud Tips ( S Size )， 2 x Earbud Tips ( M Size )                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br />                                                <br />