USB Wired Headset Computer Headphone+Microphone Noise Cancelling For PC Laptop USB Headset Headphones For Computer PC Laptop Features: - USB Headset Headphones For Computer PC Laptop With commercial grade broadband USB headphones, digital signal processing (DSP) and noise-canceling microphones, the USB Headset Headphones For Computer PC Laptop can provide clear calls and acoustic impact protection (ASP) to protect your hearing. - The ultra-lightweight USB earphones with adjustable headband to suit all head sizes. The flexible microphone bracket can meet your preferences. The soft and high-quality ear pads can be worn throughout the day for highly comfort. - The accurate design, high-quality plastic, integrated headband structure, and flexible metal microphone bracket make the microphone of this one-ear USB headset more durable and sturdy. *USB Headset Headphones For Computer PC Laptop With easy access volume and mute controls in the power cord, you can quickly adjust the volume of the headset up or down, mute or unmute the microphone or speaker. - Directly connect the USB Headset Headphones For Computer PC Laptop to a USB compatible device without driver. The USB Headset Headphones For Computer PC Laptop is suitable for computers, laptops, PCs, for Macs, for Microsoft Lync, for Cisco and most PC. USB Headset Headphones For Computer PC Laptop Specification: Type : USB Headset Headphones For Computer PC Laptop USB Headset Headphones For Computer PC Laptop Interface : USB2.0 USB Headset Headphones For Computer PC Laptop Loudspeaker Diameter : 40mm USB Headset Headphones For Computer PC Laptop Frequency : 20~20KHz USB Headset Headphones For Computer PC Laptop Impedance : 32 Ohms USB Headset Headphones For Computer PC Laptop Sensitivity : 105dB USB Headset Headphones For Computer PC Laptop Cord length : 6.6ft/2m Package Includes: 1 x USB Headset Headphones For Computer PC Laptop