HiFiMAN RE-400 In-Ear Headphones

79.00 79.00 0 69.00 79.00 With options $79.00 79.00 With options
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HiFiMAN sound quality for in-ear

HiFiMAN is one of the leading brands in the audio industry with their acclaimed planar magnetic headphones. They also make great sounding, high quality earbud headphones as well. The RE-400 Waterline headphones offer a clear, well balanced signal with fine attention to detail. They feature titanium drivers and an oxygen-free copper cable and are a perfect choice for anyone looking for in-ear headphones to use with a smart device or portable music player.

Custom fitting for lasting comfort

As with any in-ear monitor headphones, the fitting and comfort during use is important. HiFiMAN includes 11 different pairs of soft ear tips, to ensure you can find your perfect, custom fit. A snug, secure fit helps with sound quality and to isolate the sound from any unwanted background noise.


  • 8.5mm titanium diaphragm drivers
  • Oxygen-free copper cable
  • Compact carrying case and clothing clip included

In the box

  • HiFiMAN RE-400 Waterline In-Ear Headphones
  • An assortment of 8 ear tip fittings
  • 10 filters
  • Carry case w/ clothing clip
  • Zippered storage case
  • User manual
  • HiFiMan contact/social media card
Warranty: 1 Year
Impedance: 32 ohms
Frequency Response: 15-22,000 Hz
Sensitivity: 102 dB
MSRP $79.00 

1 Review

Customer Reviews


Excellent sound

Excellent sound, and a good enough fit to block airplane noise. Not cheap, but worth it.

Reviewed on 09/24/2016
13 out of 26 customers found this review helpful.
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