Noise-isolating design for ideal concentration: Keeps external sounds out for better work collaboration and listening experience in any environment Long battery life and improved busy light: Keep interruptions to a minimum with up to 37 hours of battery life - the integrated red LED light shows ongoing conversations Be heard and understood, wherever you are: 3 microphones, an enhanced digital chipset and the boom arm offer you the best possible audio quality Unified communications certified: This Evolve2 65 headset is UC-certified for truly seamless communication Scope of delivery: Jabra Evolve2 65 wireless mono on-ear headset with desk stand, USB-A Bluetooth adapter, 1.2m USB-C to USB-A cable, soft pouch – Headset weight: 99.2g – Dimensions: 150 x 157 x 60mm – Colour: black Product comes with 2-year warranty