Supraplus digital monaural vistaplus dm15 quad
The supraplus digital is designed to work with the dm15 in health and safety conscious environments the headset39s in built digital chip allows the dm15 to customise its performance to the exact headset that is connected optimising the receive output while remaining within the levels set by the european noise exposure directive apart from the digital chip the supraplus digital offers the same benefits as the original headset such as wearing comfort with excellent natural sound