Specification Brand : OTTO ENGINEERING Label : OTTO Engineering Manufacturer : OTTO Engineering PackageDimensions_Weight : 0.01984160358 PackageDimensions : L:5.5099999943798 X W:3.9799999959404 X H:0.9099999990718 PartNumber : E1-QC2NC133 ProductGroup : Home Improvement ProductTypeName : SECURITY_CAMERA Publisher : OTTO Engineering SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31IwkdAM+hL._SL75_.jpg SmallImage_Width : 50 Studio : OTTO Engineering Title : OTTO Engineering E1-QC2NC133 Ear Loop with Adjustable Earbud for use with OTTO LOC Surveillance Kits Weight : 0 WeightUnit : pounds