Quad Balanced Armature driver array for sublime audio
In-line control of volume & tracks (Play, Stop, Next/Prior)
Microphone for hands-free phone calls
Dual layer housing for ultra-smooth frequency response
Hybrid Silicone Earbuds. In 4 sizes, for a personal fit
Noise isolation earbuds provide effective noise attenuation
Supports iPhone/iPod VoiceOver functionality
Convenient Cord Adjuster supplied
Carrying case