The Jabra Evolve2 85 (UC edition) is engineered to keep you focused, the best headset for concentration and collaboration. Charging stand included. USB-A connection. Black model. Features - Jabra Link 380 Bluetooth adapter - USB-A - Connect two Bluetooth enabled devices at the same time, including mobile device and computer - Leading UC vendors - Pair up to 8 devices - 10-microphone technology for significantly enhanced call experience - Digital hybrid Active Noise Cancellation (ANC) for even deeper concentration - Instant noise isolation for improved focus in noisy surroundings - Additional features available via Jabra Sound+ app, Jabra Xpress and Jabra Direct - Quickly access your voice assistant with just the touch of a button - 40mm speakers deliver richer sound for a more immersive audio experience - Up to 37 hours battery life