Sony MDR-EX71SL Fontopia 2.5mm In-The-Ear Bud-Style Headphones Stereo Headset (Black) with Earbuds, Carry Case incl 3.5mm MP3 Adapter (Bulk Packaging)

Fontopia® Headphones in-the-ear design for 2.5mm and 3.5mm(w. adapter) devices --- fits snugly, yet comfortably inside the ear; eliminates the headband so you can enjoy music while exercising, skating or dancing Sony's first closed-type Fontopia design. Sony makes listening on the go even better with this MDR-EX71SL earphones.

Reducing outside noise for high-intensity listening, the MDR-EX71SL is Sony's first closed type Fontopia Design Bud Style Headphones. Hear the powerful, resonant bass response.

Additional features include a super-light in-the-ear design, new, super-small 9 mm drivers which are ultra-compact drivers that produce powerful sound with space left over for the sonic isolation of the newly-designed soft silicon earbuds.

Two sizes of earbuds that accommodate a full range of ears, an ultra-high-power neodymium magnet, a carrying case, and a 3.5mm adapter is also supplied.