Professional wireless headset with dual connectivity and amazing sound for calls and music. Includes Link380a USB-A dongle. Features - Jabra Link380a USB dongle for wireless range of up to 30m - Dual Bluetooth connectivity to two devices at the same time for calls and music - Plug-and-play connectivity to PC Softphone/UC systems - Full compatibility with UC systems & VoIP client - Passive Noise-cancelling microphone - Up to 14 hours battery life - Leather feel ear cushions, and a lightweight on ear design for all day use - Integrated Busylight acting as a do not disturb signal - Speaker volume up/down on headset - Boom arm can be clipped into the headband when not on calls - Simply tap a compatible smart device and Jabra Evolve 65 together to connect - No battery concerns and convenient headset storage with Charging Stand