If you are working in an intensive telecoms environment the SupraPlus DIGITAL - in conjunction with VistaPlus - is simply the best solution available, offering sound quality, ultimate protection and comfort. With increasingly stringent Noise at Work legislation, call center managers have to ensure that agents are working within the limits. Meeting those requirements means that headsets often have to be set at lower volumes than before. SupraPlus DIGITAL uses on-board memory to optimize the receive level, while remaining within limits of the new Noise at Work legislation. The SupraPlus DIGITAL headset is based on one of the best-selling headsets, and offers a range of features for all-day wearing comfort and legendary Plantronics audio quality.