Super Bass 3.5mm Wired Stereo Gaming Headphone Noise Cancelling Earphone With Microphone Adjustable Headband For Computer Laptop Description: Features Equipped with Rotary miniphone, you can freely adjust the position of the miniphone. Adjustable headband, lightweight, and has soft cushion earplugs, comfortable to wear. Has the function of canceling noise, offering clear communication effect. High-quality headphone for clear sound quality. Equipped with Rotary miniphone, you can freely adjust the position of the miniphone. Adjustable headband, lightweight, and has soft cushion earplugs, comfortable to wear. Has the function of canceling noise, offering clear communication effect. High-quality headphone for clear sound quality. Specifications: Plugs Type: 3.5mm Stereo Speaker Diameter: 27mm Impedance: 32 ohms Sensitivity: 100dB Frequency Response: 20Hz-20KHz Max. Input Power: 100mW Color: Black Cord Length: Approx. 145cm / 57in Main Item Weight: 55g / 1.95oz Package List: 1 x Headphone with miniphone Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm. Specifications: 3.5mm Wired Stereo Headset Noise Cancelling Earphone with Microphone Adjustable Headband for Computer Laptop Desktop Package Included: 1*headphone