MLB Nes Group Boston Red Sox Over The Head Headphones With Detachable Graphic Discs MLB Overhead Headphones Come with 3 Sets of Team Logo Graphics to Mix and MatchMLB Logo Wire Slider Slides Up and Down WiresTeam Logo Printed Jack Fits Most Audio Ports27mm Speaker Driver Over the Head Headphones with Detachable Graphic Discs Overhead Headphones printed with team logo, comes complete with 3 sets of alternate team logo graphic chips for interchangeable use, team word mark on headband, official MLB logo wire slider, and team insignia on head jack