Main Features:<br />Metal shell， great touch feel<br />Soft rubber backup earbuds with different sizes<br />Excellent massive stereo sound quality <br />Allows you to enjoy music or videos at anytime and anywhere<br />Support the iPhone， iPad， mobile phone， MP3 and other 3.5mm jack audio device<br /><br />    Specifications<br />General<br />	 Model  : KD-299                                                  <br />                        Color : Black， Pink                                                  <br />                        Wearing type : In-Ear                                                  <br />                        Feature: Music and Phone control， Massive sound， Metal feel ， Anti-tangle wire                                                  <br />                        Function : Microphone， Answering phone， Noise Cancelling                                                	<br />Specification<br />	 Connectivity : Wired                                                  <br />                        Connecting interface : 3.5mm                                                  <br />                        Application : Mobile Phone， Computer， Portable Media Player                                                  <br />                        Plug interface: Full-sized                                                  <br />                        Cable length : 1.2m                                                  <br />                        Driver unit: 10mm                                                  <br />                        Frequency response : 20-20000Hz                                                  <br />                        Impedance : 16ohms                                                  <br />                        Sensitivity : 96dB ± 3dB                                                  <br />                        Microphone sensitivity: -42dB±2dB                                                  <br />                        Microphone frequency: 30-16000Hz                                                  <br />                        Microphone dimension: 4.0 x 4.0 x 1.5 mm                                                	<br />Dimension and Weight<br />	 Product weight  : 0.015 kg                                                  <br />                        Package weight  : 0.056 kg                                                  <br />                        Package size (L x W x H) : 17.0 x 9.0 x 4.0 cm                                                	<br />Package contents<br />	 Package contents: 1 x Stereo Music Earphone， 2 x Paired Earbud                                                	<br /><br /><br /><br />                                                <br />