Sennheiser CX400-II-B In-Ear Headphones

Purchasing the Sennheiser CX400-II-B In-Ear Headphones is simple when you have reviews. There are reviews for this priced cheap Sennheiser CX400-II-B In-Ear Headphones.

Sennheiser CX400-II-B In-Ear Headphones

  • High-end dynamic speaker systems with Neodymium magnets tuned for a natural sound reproduction
  • Integrated volume control on cable Cable length 3.9 ft. (1.2 m)Symmetrical cable
  • Optimised for MP3, iPod, iPhone, CD players and portable gaming systems
  • Includes 3 sets of ear bud gels S/M/L, cable clip, cable winder and carry bag.
  • Frequency response (headphones) 17-22,000 Hz, Jack plug 3.5 mm. (angled) Impedance 16 Ohm, 2-year warranty


You can talk on your cell phone while operating a vehicle such as a car.

Buying Questions

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Box contains in-ear headphones with extension cable and carrying pouch.

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2 Responses to “Sennheiser CX400-II-B In-Ear Headphones

  • Review by Lew Tarnopol "K100D_Lover"

    I know, and love, the sound of Sennheiser, so when I came across their brand of earbuds, I stopped my research, realizing I’d come home.

    And when they arrived, I wasn’t disappointed. Beautiful frequency range up to 22K Hz (regardless of whether one can actually hear that high in the spectrum is irrelevant – overtones live around 18K – 22K, so having this high-end margin really lets percussion and other high-frequency producing instruments sing through.)

    I was also pleased to be ordering the cx400-II model, an improvement over the previous cx400, which only comes with a short cable plus an extension cord.

  • Review by eric_f

    Oh, how these earphones are sweet. I’m no audiophile, but one doesn’t have to be in order to hear the difference between these and lower quality ones. It’s like night and day. One thing I need, and I mean absolutely *require* when listening to music, is good strong bass. These fit the bill. And yet, the bass never overpowers the other elements of the music. Everything is mixed together just right.

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