Thank you for viewing! Single-sided USB Corded Headset Call Center Mono Headphones with Adjustable Microphone, Mute Volume Control Button, for Office Computer PC Laptop Connectivity Technology: Wired Connector Type: USB Features: With Microphone Included Components: Headphones Product Dimensions (L x W x H): 17.5 x 15 x 5 cm The microphone can rotate 300 degrees and can be worn on either the left or right side, accommodating various work habits. High-quality PU leather ear pads. Comfortable even when worn for long periods. Ergonomic headphone clip design. Can be freely extended to fit the head and reduce pressure. High-clarity voice calls, adopting an anti-noise microphone and noise reduction technology to establish a comfortable and pleasant communication environment. The mute and volume control buttons on the USB cable make your work more convenient. Free drive, plug and play. Compatible with Windows 2000 / XP / Vista / Win 7 / OS X and other operating systems. Immediate purchase and silent purchase late at night are welcome ☺︎ ・Shipping will be from the post office for the most part, so shipping on weekends and holidays is not possible. ✨Brand new, unused, free shipping ✨Simple packaging, please understand that it is stored at home ✨Negotiations for discounts are welcome! ・Please understand and purchase with home storage and simple packaging ( ⁎ᵕᴗᵕ⁎ ) ・Please check the actual photos for the condition of the product ♪ ※To reduce the shipping cost so that we can sell it at a lower price, we may ship it after taking it out of the box. Even items described as new and unused have been opened once for product photography and inspection. 8-3