-SONY MDRED21LP EARPHONES

Extra-large 16 mm drivers make Sony’s MDR-ED21LP Fontopia® Stereo Headphones an outstanding choice for listening on the go. Fitting snugly, yet comfortably inside the ear, the Fontopia in-the-ear-design allows you to enjoy music while you exercise, skate, or even dance! In addition, the Soft Rubber Earpiece minimizes stress on the ear while the Unique Bass Booster Earpiece Shape and Anti-bacterial Material offer wider frequency sound and worry-free wearing. Sony’s Acoustic Twin Turbo Circuit for enhanced sound quality and a High-power Neodymium Magnet for maximum energy in minimum size are also included for your enjoyment.

Fontopia® in-the-ear design fits snugly, yet comfortably inside the ear; eliminates the headband so you can enjoy music while exercising, skating or dancing

Soft rubber earpieces provide greater stability so they are far less likely to shift or fall out, greater wearing comfort thanks to the broader distribution of contact

Groove design/Bass Booster earpiece shape with better fit means less sound is lost; better bass response at the same sound pressure levels as conventional designs; perfect for Sony Walkman® players with Groove bass control

Anti-bacterial earpiece material for worry-free wearing

16 mm Diameter Driver delivers deeper bass, extended treble and higher fidelity, yet remains small enough to fit inside your ear

PET diaphragms ensure high rigidity for minimum distortion; low mass for extended high-frequency response out to 23,000 Hz

Sony Acoustic Twin Turbo® Circuitry uses sound chamber and ducts for improved efficiency, gets high sonic output from your portable stereo

Neodymium magnet for maximum energy in minimum size; ounce for ounce, Neodymium is far more powerful than conventional Samarium Cobalt or Aluminum magnets

Supplied carrying pouch neatly stores the ear-buds and headphone cord when not in use; ideal for carrying in a pocket or purse