You must think it amazing when you see this Universal Zipper Style Non-twine In-Ear Earphones with Microphone. Adopting latest HD voice technique， this headset is featured by clear and superb tone quality. Besides， stereo sound effect is reliable to provide you with distinctive sense and help you to enjoy music with great dedication. In addition， with microphone design， this headphone is convenient to answer the phone just press the button when you are listening to music. Especially designed into zipper style， you can zip up it to solve the problem about twined cable. It features high sensitivity， great impedance and flexible response. You really deserve it!                                    Features            Adopt latest technology to ensure HD and natural sound effectReducing noise technology protects your ears effectivelyVibrant bass， vivid mid-range， and vivacious high pitchSoft foam cover is comfortable and protectiveFeature fine ability of receiving and transmitting soundErgonomic and humanized in-ear design is comfortable for long time wearingZipper style is novel and convenientProvide you with clear and superb tone qualityIt is compatible with smart phones or PCs                                                            Specifications            Color    Purple    <br>Cable Length    47.24"/ 120cm    <br>Plug    3.5mm    <br>Weight    0.88oz/ 25g    <br>Style    In-Ear    <br>Frequency    18Hz-20kHz    <br>Rated Input Power    3mW    <br>Maximum Input Power    20mW    <br>Microphone    Yes    <br>Compatible with    Smart Phone， PC， Ipad    <br>                                                            Package Includes            1 x Zipper Headset                                                            Extra Info            Notice: The caps of these earphones are white.