Sony MDR-AS40EX Active Style Headphones Earbud Style (Black) Earbud-Style Headphones Deliver Rich Sound With Deep Bass Moisture Guard Allows For Moisture To Pass Around Headphones Detachable Soft Hangers Provide Ultra-Secure, Comfortable Fit Can Also Be Used As Standard Earbuds By Detaching Hangers Earbud-style deliver rich sound with deep bass Moisture guard for moisture to pass around head phones Short cord (2 feet) & extension (2 feet) is supplied 3 sizes of soft hangers for secure and comfortable fit Can also be standard earbuds by detaching soft hangers