Up to 18 hours battery life Great for hybrid working Bluetooth, USB-A, USB-C Connect to up to 2 devices Enhanced durability 2-year warranty Active Noise-Cancellation (ANC) Jabra Air Comfort technology for revolutionary comfort On-ear wearing style Plug-&-play Designed for maximum comfort with Jabra Air Comfort technology Silence your surroundings with Active Noise-Cancellation (ANC) Work-anywhere professionalism, with noise-cancelling microphone technology Optimised sound for professional and personal use Dual connectivity, plug-and-play and up to 30m wireless range Certified for leading virtual meeting platforms Jabra Evolve2 55Fit for every purposeThe professional headset to handle whatever your hybrid work day brings.INTRODUCING EVOLVE2 55Fit for every purposeProfessional calls from your spare bedroom. Motivational playlists before a big pitch. Meditative sounds when it's time to focus. Hybrid work days have a lot going on, so its important your headset can keep up.Evolve2 55 is sp