FAA-H-8083-21B Helicopter Flying Handbook - 2019: (Flight Bag Size) Color Print
| Country | USA |
| Brand | Koss |
| Manufacturer | Koss Corporation |
| Binding | Electronics |
| ItemPartNumber | CL/20 |
| Model | CL/20 |
| Warranty | Limited Lifetime Warranty |
| Color | Clear |
| Size | On-Ear |
| UnitCount | 1 |
| UPCs | 021299179574 |
| EANs | 0021299179574 |
| ReleaseDate | 0000-00-00 |