KEFINE Klean 10mm DLC Diaphragm Dynamic Driver Hifi Wired IEM Earphones with Metal Housing & Detachable 0.78mm 2pin 3.5mm Cable

Budget dynamic driver IEM under $50 with a slightly V-shaped signature delivering smooth detail, natural mids, and extended treble. The Kefine Klean is an excellent all-rounder for critical listeners, though mid-bass lacks the slam that bass-focused listeners prefer. At $49, it upholds KEFINE's reputation for high-value IEMs with premium metal shells and detachable cable.