Jabra Evolve 40 UC Stereo: a professional corded USB-C headset engineered for calls and music in noisy open-plan offices. Advanced passive noise-cancelling speakers and a busylight let you signal when you need to focus, while the noise-cancelling boom microphone keeps your voice clear on calls. Certified for leading UC platforms, the Evolve 40 offers plug-and-play setup with your PC or laptop via USB-C, along with in-line call controls for answering, ending, muting and adjusting volume without reaching for your computer. Designed for all-day comfort with soft leatherette ear cushions and a lightweight headband, the Evolve 40 UC Stereo is built for professionals who need to concentrate and communicate clearly wherever they work.