Product Name:D 10 USB ML Us II Single Sided Wireless Dect SystemManufacturer Part Number:1000999Product Type:HeadsetEarpiece Design:Over-the-headEarpiece Type:BinauralProduct Family:IMPACT DWireless Operating Distance:590.6 ftProduct Color:BlackConnectivity Technology:WirelessWireless Technology:DECTSound Mode:StereoCountry of Origin:ChinaColor:BlackProduct Series:DProduct Model:D 10 USB ML - US IIProduct Line:IMPACTMicrophone Technology:Noise CancellingBattery Chemistry:Lithium Polymer (Li-Polymer)Limited Warranty:2 YearStock Details:Manufacturer:EPOSManuf Part#:1000999