Ergonomic Bean‑Shaped Shell for All‑Day Wearing Comfort. Ultra‑small bean‑style cavity with ergonomic curved contour fits the human ear concha perfectly. Lightweight housing minimizes pressure and fatigue, enabling long‑time comfortable listening even for extended music sessions.
Scientific Tuning Targeted for PopAvg‑DF (JM‑1) Standard. Precisely measured and calibrated with B&K5128 acoustic test equipment. Tuning closely follows PopAvg‑DF(JM‑1) frequency‑response curve, brings smooth timbre, excellent treble extension and vivid sound‑stage imaging, great for music appreciation, audio monitoring and gaming.
Universal 0.78mm 2‑Pin Detachable Cable & Dual‑Color Options. Interchangeable 2‑pin cable design supports cable upgrading and replacement, allowing users to replace the cable or make use of Bluetooth neckband / TWS ear-hooks for different usage scenarios. Available in silver and black minimalist metal finishes with exquisite surface craftsmanship.