Over ear headphones design with soft cushion ear muff which will cover your ears and won't be hurt. With thick cotton on the headband, won't leave great press to your head.</br>Lightweight and fashion design, stretchable headband and rotatable earmuff enable you to adjust our headphones into the best condition to fit you well.</br>Large earmuff will be helpful for block part of outside noise and provide you a quiet and clear music environment.</br>High guaranteed sound quality is included in our headphones. You shouldn't miss this one if you were a big fan of music cause the great performance in music.</br>Two kinds of cable are included in the package: 3.5mm and 6.3mm interface. You could use our headphones to connect with most kinds of devices.</br></br>Product Description</br></br>Special and elegant shape of our headphones must be appealing for you. It also transfer great sound quality to you and provide comfortable wearing experience. Valuable and useful, this pair of headphones will be your best choice! <br> <br> <b> Parameter</b> <br> Plug Diameter: 3.5/6.5mm <br> Rate Power: 20mW <br> Impedance: 32± 15%Ω <br> Sensitivity: 103±3db <br> Frequency: 20Hz-20KHz <br> Cable Length: 1.2m/2.8m <br> Net Weight: 9.34 ounces <br> Package Weight: 29.49 ounces <br> Package Dimension: 9.95X7.61X3.94 inches <br> Color: Black <br> <br> <b> Package </b> <br> 1* Headphone <br> 1* 6.3mm Golden Plated Plug <br> 1* 1.2m Audio Braided Cable <br> 1* 2.8m Spiral Audio Cable <br> 1* Cleaning Cloth <br> 1* 2L Capacity Pouch <br> 1* Manual</br><br/>http://www.amazon.com/gp/product/B01MSYLZAL