Jabra Evolve2 85 Deskstand USB-A, Black Headset features: *Audio quality: Features a noise-cancelling microphone and 40mm speakers for high-quality audio. *Battery life: Offers up to 37 hours of music time and 35 hours of talk time. *Connectivity: Connects to computers and mobile devices via a Bluetooth adapter and Bluetooth 5.0. *Busylight: Includes integrated busylights on the front and back to signal when you are busy. *Warranty: Comes with a 2-year warranty. *Wireless charging stand: The 'DS' in the product code indicates the bundle includes a wireless charging stand for convenience.