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Sennheiser CX 280 In-Ear Earphones

Sennheiser CX 280 In-Ear Earphones


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Ergonomic ear canal phones

Clear and detailed sound

Integrated volume control

Storage pouch included

  • Product Description

For high quality sound while on-the-move, put on the CX 280 ear canal phones. You will enjoy clear and detailed sound, thanks to their high performance dynamic speaker systems. The wide array of ear adapters (S/M/L sizes) allows for a personalised fit as well as excellent passive attenuation of ambient noise. To add to your listening convenience, a volume control has been integrated on the cable.


  • Ergonomic ear canal phones with high performance dynamic speaker systems
  • Silicon ear adaptors for a personalised comfort fit
  • Integrated volume control
  • Hassle-free cable slider
  • Storage pouch fits your earphones and iPod Nano (4th Gen) perfectly!
  • Optimised for MP3, iPod, iPhone (iPod and iPhone are trademarks of Apple Inc. registered in the U.S. and other countries) and portable media players
  • 2 year warranty


Delivery Includes:

  • CX 280 ear-canal phones
  • Ear adapter set (S/M/L)
  • Storage pouch

  • Additional Information
Brand Sennheiser
Warranty 2 Years
Type In-Ear Earphone
Connection Wired
Technical Specifications

Frequency response: 19 - 20500 Hz

THD, total harmonic distortion: < 0.5 %

Impedance: 16 Ω

Sound pressure level (SPL): 120 dB

Jack plug: 3.5 mm angled

Cable length: 1.2 m symmetrical

Weight: 12 g

Ear coupling: Intraaural (ear canal fit)

Transducer principle: Dynamic