FSR’s Cable Retractors balance form and function, making tanglefree cable management an easy task. This cable management system offers convenience as well as cable storage and protection, hiding unsightly cables when not in use. The cables can be quickly deployed by the user and extend to any length, up to four or six feet (model dependent, see features.) A simple pull and release of the extended cable is all that is needed to return the cable to the protective reel. No button release is required.