Pioneer SE-E5T In-Ear Clip Sports Headphone With 3D Active Fit - Grey

Pioneer SE-E5T In-Ear Clip Sports Headphone With 3D Active Fit Overview: Sound 9 mm dynamic driver unit with deep bass. Design. The ball joint in “3D Active Fit” technology swivels the earbud to properly align with your ear canal, allowing for superb contact no matter how you move Fit Fits most ears with unique "3D Active Fit" technology.

Ergonomic ear hooks and 3 sized secure ear fins to meet all ear sizes. Wear them two ways（Ear hook or Secure ear fin) . Other Feature Sweatproof and water resistant(IPX4) 3 size ear tips(S/M/L) 3 size ear fins(S/M/L) for adjusting fit Soft mesh carrying pouch Patented “3D Active Fit” will keep the music flowing.

The ball joint in “3D Active Fit” technology swivels the earbud to properly align with your ear canal, allowing for superb contact no matter how you move. Over Ear hook gives a comfortable and secure fit. Ergonomically engineered for superb comfort. The ear hook is designed with soft elastomer material to ease attachment while still maintaining structural hold over the ear and remain comfortable. Selectable attachment.

The Ear hook can be exchanged for the included “secure ear fin” depending on which is more comfortable for your workout.