?Whether you are using the computer for Internet phone call£¬ computer games£¬ education laboratory or video conference£¬ etc£¬ you need a high-quality stereo headset with microphone. We ?are proud to recommend the OVLENG OV-L900MV Headphone with high-performance Microphone to you. It has the characteristics of binaural design£¬ and its ?Built-in high-performance Microphone and Speaker offers you perfect sound quality and clear communication effect£¬ you can enjoy high-quality sound quality and improved auditory art. It is an absolutely perfect audio device of computer. In addition£¬ it is lightweight and easy to carry. It will bring you much convenience and fun. <br><br><strong>Features:</strong> <br>Equipped with Rotary Microphone£¬ you can freely adjust the position of the microphone? <br>Adjustable headband£¬ lightweight£¬ and has soft cushion earplugs£¬ comfortable to wear.? <br>Has the function of canceling noise£¬ offering clear communication effect. <br>High-quality headphone for clear sound quality.? <br><br><strong>Specifications:</strong> <br>Plugs Type: 3.5mm Stereo? <br>Speaker Diameter: 27mm? <br>Impedance: 32 ohms? <br>Sensitivity: 100dB <br>Frequency Response: 20Hz-20KHz? <br>Max. Input Power: 100mW? <br>Color: Black? <br>Cord Length: Approx. 145cm / 57in <br>Main Item Weight: 55g / 1.95oz <br>Package Size: 25.5 * 16.0 * 6.0cm / 10.0 * 6.29 * 2.36in <br>Package Weight: 88g / 3.11oz <br><br><strong>Package List:</strong> <br>1 * OVLENG OV-L900MV Headphone with Microphone