Our Price £13.65 RRP £17.57 Save: £3.92
Carrying pouch neatly stores the ear-buds and headphone cord when not in use;
This product is now no longer able to be purchased


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
  • More Information
    Brands Sony
    Product Specifications
    • Termination
    Stereo mini jack
    • Frequency Response 1
    8Hz to 23kHz
    • Acoustic Principle
    Lateral, in ear, open dynamic
    • Maximum Sound Pressure Level
    • Magnet Type
    • Bearing
    • Lead length
    1 metre
    • Nominal Impedance
    16 ohm at 1Khz

    Warranty information for Sony:

    Sony Projectors

    Sony products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 36 months.

    This guarantee applies to all Sony Products including Projectors. Providing you with peace of mind and the assurance of premium Quality.

    • HiFix is a holding of Hi-Fi Excellence Ltd
    • VAT No. 585 1698 93
    • Company No. 2540830