The Jabra 24089-999-899 Evolve2 40 MS is a binaural wired headset certified for Microsoft Teams that connects via USB-A. The Jabra Evolve2 40 MS meets the strict Microsoft Open Office standard for noise reduction and it features a 40 mm speaker to provide rich natural audio on calls and for media. The headphone has a busy light on it to let coworkers know when you need to focus. The busy light can show purple when you’re not wearing the headset to indicate a Teams notification. The lightweight design and memory foam earpad provide all-day comfort.