Specification Binding : Electronics Brand : Executive Communication Systems Color : Black Label : Executive Communication Systems Manufacturer : Executive Communication Systems Model : ECS-WFCM3.5-4P PackageDimensions_Weight : 0.440924524 PackageDimensions : L:5.9842519624 X W:5.9842519624 X H:1.6535433054 PartNumber : ECS-WFCM3.5-4P ProductGroup : CE ProductTypeName : PHONE Publisher : Executive Communication Systems SmallImage_Height : 75 SmallImage_URL : http://ecx.images-amazon.com/images/I/513ChxYFQ5L._SL75_.jpg SmallImage_Width : 75 Studio : Executive Communication Systems SystemMemoryType : 72_pin_edo_simm Title : WordForum 3.5 mm 4 pole 360° Omni-directional Conference Recording Microphone for Meetings using iPhone, Android, Smartphone, Microsoft Surface and other tablets with 4 Pole with Daisy Chain Option Weight : 0.4 WeightUnit : pounds