With a tough, interchangeable sound tube, the GN 2000 is the toughest IP call centre headset yet. The headband's plastic/rubber composite provides a slip free grip. It offers full acoustic shock protection and is future proof to deliver optimal VoIP application use. It is also compatible with standard desk telephones. In addition, its interchangeable sound tube boom ensures hygienic, long term use, and the single earpiece means you can take a call but still be aware of what's going on around you in the office.The GN Netcom GN 2000 are professional headsets that represent amazing value for money, built to meet the strict requirements of the modern contact centre.