Your life will be richer and more colorful after you come across our OV-L983MV PracticalSuperb 3.5mm Stereo Headphone with Microphone. This headphone will bring you fun and make you keep contact with friends. It is also useful to let you be immersed in the world of wonderful music with high quality. Adopting latest HD voice technique， this headphone 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. It willsurely give you every satisfaction!                                    Features             Adopt latest technology to ensure HD and natural sound effect<br> Reducing noise technology protects your ears effectively<br> With built-in microphone for online chatting<br> Soft foam is comfortable and protective <br> Feature fine ability of receiving and transmitting sound<br> The headphone is retractable and foldable<br> Provide you with clear and superb tone quality<br> Ergonomic design is effortless to wear for a long time <br>                                                            Specifications            Speaker Dimension    30mm    <br>lmpedance    32Ω    <br>Sensitivity    108dB S.P.L at 1KHz    <br>Frequency Response    18Hz~20，000Hz    <br>Rated Power    3mW    <br>Power Capacity    15mW    <br>Maximum input Power    100mW    <br>Cable Length    204 cm / 80.31 "    <br>Plug Type    3.5mm stereo    <br>Microphone Unit    6×5mm–54dB±2dB    <br>Color    Black    <br>Dimensions    (8.66 x 6.3 x 3.15) " / (22 x 16 x 8) cm (L x W x H)    <br>Weight    175 g / 6.17 oz    <br>                                                            Package Includes            1 x Headphone<br>