[Noise reduction microphone design] Reduces unwanted background noise for clear conversation. Great perfect for Dragon speak, Online courses, Skype chat, call center, conference calls, webinar presentations and more. [Wear comfortable] Headband and fluffy earpads pad with memory foam and wrapped by skin-friendly protein leather. Comfortably fit your head with the adjustable steel slider. Gentle Reminder: Depending on your head / ear size / shape, it may be a little tight for someone to wear which is designed to avoid sound leakage. In case of that and to get both audio and wearing comfort, please take off the headphone every 1-2 hrs to get your ears relax and protect them from muggy environment in use. [Adjustment function]Super lightweight 3.5mm Cell Phone Headset with adjustable headband to fit all head sizes, and soft leatherette ear cushion enhance your wearing comfort while long time conversation. [Powerful compatibility] No drivers needed, directly connect the headset to a 3.5mm compatible devices. Headsets fit for Skype, Computer, Laptop, PC, Mac, Microsoft Lync, Cisco. [Binaural Design] Binaural (Double Ear)3.5mm headset with microphone perfect for users who require full concentration during the call. Having both ears covered will also help drown out any background noise. Name: Gaming Headset Whether wireless headphones: wired headphones Frequency response range: 20-20000 Type: headset Headphone type: headphones Headphone output source: PC computer Sound principle: dynamic circle Distortion rate: 1 Sensitivity: 105 Headphone wire material: PVC wire With or without a microphone: Yes Impedance: 32 ohms Plug type: in-line type colour:black Material:ABS size:Wire length: 1.6M Plug diameter: 3.5mm Horn diameter: 40MM Package Contents: 1 * Business headset Only the above package content, other products are not included.<br