HD-381 In-ear

HD-381 In-Ear Headphones

The HD-381 series features a comfortable, personalized fit with superior noise isolation and offer 3 distinctive sound profiles, each with its own character; The HD-381 features a rich bass and boosted low end; the HD-381F has a flat extended frequency response suitable for most kinds of music and delivers a sweet vocal sound; the HD381B has a crystal-clear sound quality that faithfully reproduces every detail, while also providing a deep and tight bass.





As for the sound image presented by these head phones, the HD-381 gives you the feeling of actually being on stage with the artists while the HD-381F makes you feel as if you are sitting in the front row and the HD381B puts you in the middle of the concert hall, enjoying a detailed, rich sound. The comfortable ear adapters come in large, medium, and small sizes to fit your ears perfectly. the patented multifunctional cable wrapper/clip wraps the headphone cable neatly or can be clipped on clothes or a neck tie for added convenience.

The HD381 series' high quality reproduction of the natural sound is ideally suited for personal entertainment and the HD381B also can be used for professional in-ear monitoring.


  • Dynamic, in-ear headphones
  • Comfortable and personalized fit
  • Natural, balanced sound
  • High efficiency and wide dynamic range
  • Patented dual function cable wrapper / clip included
  • included items: 0.6-meter (2 ft.) extension cable, 1 pair of large ear adapters and 1 pair of medium ear adapters





Frequency Response:


  • Rich bass and powerful low end.
  • "on stage" sound, perfect for enjoying that booming bass sound.







  • Flat frequency response
  • "Front row" sound image, great for most kinds of music and capturing those sweet vocal sounds.

Back to Products