Earphones for Study

HI-FI Earphones for Study Only, STUDY 1 Model with Excellent Sound Quality.

- Model Name: STUDY 1
- Brand Name: final
- Type: HI-FI Earphones
- Purpose: For Study Only
- Retail Price: ¥2,980 (tax included)

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I purchased these for exam study but did not end up using them, so I am selling them.

[Results of Joint Research with Kyushu University] Through joint research, we discovered physical characteristics that make it easier to hear spoken voices. The result of this research is the STUDY 1 learning-exclusive earphones, which enhance concentration on voices. Subjective evaluation experiments confirmed through statistical hypothesis testing that STUDY 1 has a significantly higher correct answer rate in correctly understanding conversations compared to other companies' music earphones.
[Adoption of Soft Type Eartips] Included are soft type eartips from final's highly-regarded TYPE E eartips, known for their excellent fit and sound isolation, designed for comfortable long-term use. They are provided in five sizes: SS/S/M/L/LL. Additionally, the axis colors are white for the right side and clear for the left side, making it easier to distinguish between left and right.
[Unique Swing Fit Mechanism] The swing fit mechanism allows the eartips to swing left and right, ensuring a perfect fit for the ear canal's angle. This prevents the eartip opening from deforming against the ear canal. Sound is transmitted directly to the eardrum, achieving clear audio.
[Built-in Hands-Free Microphone] Equipped with a hands-free microphone, these earphones can be widely used for online classes, English conversation training, web conferences, and more. A one-button remote control is also included for playback control (play/stop/rewind/fast-forward) and answering calls.
[Included Items] STUDY 1, Soft Type Eartips (TYPE E, 5 sizes)