Specification Binding : Electronics Brand : XTUGA Color : Gray Label : Made in China Manufacturer : Made in China Model : IEM1100 PackageDimensions_Weight : 4.60104740794 PackageDimensions : L:14.49999998521 X W:13.49999998623 X H:3.799999996124 ProductGroup : Speakers ProductTypeName : HEADPHONES Publisher : Made in China SmallImage_Height : 75 SmallImage_URL : http://ecx.images-amazon.com/images/I/410XYVJB5pL._SL75_.jpg SmallImage_Width : 75 Studio : Made in China Title : XTUGA IEM1100 UHF Single Channel in Ear Monitor System Selectable Frequency Wireless Professional in-Ear Monitor System Ideal for Stage, Studio, Exhibit, Lecture, Speech Weight : 4.6 WeightUnit : pounds