Power through work or listen to your favourite music with the Jabra Evolve2 on-ear Bluetooth headset. It offers both wired and wireless Bluetooth connectivity for versatile use. Active Noise Cancellation minimizes background noise to keep you focused. The 20Hz to 20kHz frequency response ensures detailed sound every time. The boom mic makes sure your voice is heard clearly. | Jabra Evolve2 On-Ear Noise Cancelling Bluetooth Headset with Built-in Microphone (25089-999-799) - Black