Sony MDR-AS50G Active Style Spiral Neck-Band Headphones (Silver) (Discontinued by Manufacturer) Earbud-Style Headphones Deliver Rich Sound With Deep Bass Lightweight, Active-Style Headphones With A Soft and Flexible Spiral Neckband Cord Adjuster Lets User Move The Cord To The Best Position For Sports Or Workout Use Moisture Guard Allows For Moisture To Pass Around Headphones Lightweight spiral neck-band headphones 9mm EX provide comfort fit and deep bass sound New cord solution for sports usage Earbud-style headphones deliver rich sound & deep bass Moisture guard for moisture to pass around headphones