Item Type: Call Center HeadsetMaterial: ABS + MetalFrequency Response: 20-20kHzImpedance: 150Sensitivity: 125dBMaximum Input Power: 10MWPlug: USBRope Length: Approx. 2.1m/6.9ftApplication: Call and Service Center, Travel, TeachingPackage List1 x Headphone1 x Manual1[CLEAR CALL HEADSET]: The flexible microphone boom and clear microphone ensure that it is clear and accurate to call. It is very suitable for online courses, Skype chats, call centers, teleconferences, webinars, etc. Note: Please point the microphone to your mouth to get the best call effect. 2[COMFORTABLE TO WEAR ALL DAY]: PC earmuffs are made of breathable and soft memory foam, wrapped in skin friendly protein leather, and are comfortable to wear all day. The ultra light headphone with adjustheadband suit different head sizes, which is suitable for call center employees. 3[PLUG AND PLAY]: The USB headset is plug and play, no driver or additional software is required, just plug the computer headset into the computer to use. This USB headset is suitable for mainstream softphones and popular software such as Skype for Busy, Zoom Meeting, and Lync. 4[FLEXIBLE AND DURABLE]: The 330 flexible Mic can be easily adjusted. Accurate design, high quality materials, integrated headband structure, and high quality microphone make this call center PC headset with microphone more sturdy and durable. 5[SIMPLE AUDIO CONTROL]: Easy to volume and mute control in the cord, you can quickly adjust the headphone volume and microphone mute control. The 2.1meter headphone cable is easy to use. Its superior voice recognition microphone is very suitable for online courses, recordings, etc. 6[NOISE REDUCTION MICROPHONE]: Our USB headset has a noise cancelling microphone function, and its voice clarity can meet your needs. Yexatel PC earphones can help you hear the sound more clearly, contact with customers, and enjoy high quality calls.