What you are browsing is our MQ77 High Quality Head-mounted Headphone with Audio Cable which features stylish appearance，exquisitedesign andlatest technology.Employing high technology， this headphone can provide you with high definition， high fidelity tone quality. Thanks tospecial head-mounted style， ergonomic and humanized leather earmuff together with thick inner sponge， this headphone is rather comfortable to wear for a long time. You can enjoy comfortable wearing and stable performance in listening to music and experiencing online communication. You must find you have spent time and money in something worthwhile!                                    Features             High sensitivity microphone <br> 3.5mm standard stereo plug<br> Soft leather and inner sponge make earmuff comfortable to wear<br> Fit your ears perfectly <br> It features high sensitivity， great impedance and flexible response <br> Feature fine ability of receiving and transmitting <br> The headphone is retractable and foldable for convenient use<br> Provide you with clear and superb tone quality<br> Dynamic and fashionable appearance to lead trend <br>                                                            Specifications             Speaker Diameter     1.57" / 40mm    <br> Sensitivity     104±2dB S.P.L at 1KHz     <br> Frequency Response     20Hz-20，000Hz     <br> Impedance     32ohm    <br> Rated Power     15mW    <br> Power Capability     150mW    <br> Cable Length     47.24" / 1.2m    <br> Plug Type     3.5mm Stereo    <br> With Microphone     No    <br> Weight     5.18oz / 147g    <br> Color     White & Purple    <br> Dimensions     (6.69 x 7.09 x 2.76)" / (17 x 18 x 7)cm (L x W x H)     <br>                                                             Package Includes            1 x Headphone<br>1 x Audio Cable<br>