| 10-hour battery life (rechargeable over USB) |
| 14-hour battery life |
| 30-metre (100 feet) wireless range |
| Busy Light |
| Buttons on ear cup for mute, volume and call answer/end |
| Cutting-edge noise-cancelling mic eliminates background noise |
| Leatherette ear cushions provide comfort and block out background noise |
| Passive Noise Cancellation |
| Plug and play with a wide range of UC softphones |
| Speakers designed for great speech and music quality |
| Wireless Bluetooth connection with 30m range (USB adapter supplied) |
| Wireless stereo headset for UC applications |