Quarks Earphone Closed Anterior Cavity Micro Dynamic Driver IEM Earphone (with mic)

Unique design featuring a fully transparent and compact shell, it is refined and full of geek appeal. Powerful composite magnetic micro diaphragm dynamic driver. Remarkable amplitude frequency response curve two years of repeated adjustments have achieved exceptional performance with a closed structure. It features a frequency response curve that closely aligns with HRTF (head related transfer function), delivering a natural and open sound field. Moderate bass enhancement makes it more musical, providing a richer ambient sound. Industrial design the appearance and structural design reflect its name, showcasing meticulous detail, a compact form factor, and versatile wearing options.

The fully transparent housing allows a clear view of the driver and acoustic structure. Simple and distinctive appearance. Patented anti-blocking sound damping + dual damping structure