Specification Binding : Electronics Brand : ALKOO Color : black Label : ALKOO Manufacturer : ALKOO PackageDimensions_Weight : 0.13007273458 PackageDimensions : L:0.39370078700 X W:0.39370078700 X H:0.39370078700 PartNumber : MP3PLAYERCASE-1 ProductGroup : Network Media Player ProductTypeName : ACCESSORY_OR_PART_OR_SUPPLY Publisher : ALKOO Size : s SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/51AZIIl0egL._SL75_.jpg SmallImage_Width : 75 Studio : ALKOO Title : MP3 MP4 Player Case Compatible with AIWORTH/MIBAO/SUPEREYE/iPod Nano/Sony NW-A55/A45/B Sandisk Walkman Bluetooth 5.0 - Portable Digital Lossless Other Music Players for Walking Running- Black Weight : 0.1 WeightUnit : pounds