How to use the Sennheiser IE80 adjustment knob

With the complimentary adjustment wand, use the plastic side, and the left and right ears are clockwise.

Intensify the bass and decrease counterclockwise.

Sennheiser. It is a world-famous audio equipment brand, originated from Germany. Sales include headphones, microphones, earbuds and other audio equipment, known for headphones and earbuds. Sennheiser is constantly setting the trend in new audio technology with a research and development center in Hannover, Germany.

It is also recognized as an industry-recognized pioneer in radio, infrared acoustic transmission technology, auscultation headsets, aviation call headsets, multi** propagation, call center headsets, and headsets.

Sennheiser is a world-famous brand of audio equipment, originating from Germany. Sales include headphones, microphones, earbuds and other audio equipment, known for headphones and earbuds. Sennheiser is constantly setting the trend in new audio technology with a research and development center in Hannover, Germany.

It is also recognized as an industry-recognized pioneer in radio, infrared acoustic transmission technology, auscultation headsets, aviation call headsets, multi** propagation, call center headsets, and headsets.

With the complimentary adjustment stick, I remember buying it in a box.

On the plastic side, both the left and right ears are clockwise to intensify the bass and counterclockwise to decrease.

There is a watch scale on the headphones, and the size is different, just take a closer look.

Hello, I'm 3 years IE80, authoritative, IE80 is probably tuned to the left ear, and the right ear is tuned to, so that although the treble is less, the midrange includes male and female voices thicker, and the sound field is wider.

Indicates that the left ear is clockwise and the right ear is counterclockwise.

Sennheiser IE80 is one of the best-of-the-line headphones with an improved design and is an upgraded version of the IE8 headphones, with powerful neodymium magnet dynamic drivers for superior sound accuracy and clarity for high-fidelity stereo sound. In addition to high-fidelity stereo sound, it also has excellent noise attenuation function, and its ambient noise suppression effect can reach up to 26dB. And the IE80 features a brushed gold imaginary case and replaceable cables for maximum durability and flexibility.

The IE80 also features a unique technology that allows the user to fine-tune the low-frequency response. An unparalleled auditory feast is waiting for you to explore.

Headphone cable:

Exterior design: silver.

Weight: 5g

Features: Dynamic belt lap driver with powerful neodymium magnet for superior sound accuracy and clarity Excellent ambient noise rejection up to 26dB Extremely rugged case and replaceable cable Unique manual frequency response and adjustment function Smooth ergonomic design Fits ***, CD**, iPad, iPod, iPhone and mobile phone use The headphones include: Ergonomically designed in-ear IE80 headphones Premium protective case (contains moisture-absorbing salt pads), ear canal gaskets (large, medium, small), earhooks, sound tuning and cleaning tools, ear cord clips.