Review on Enhance Your Musical Experience with CCA C12 Amber Gold In-Ear Monitors - 5BA+1DD Hybrid HiFi Stereo Noise Isolating IEM Wired Earphones/Earbuds/Headphones by Angela Johnson

Initial testing resulted in me using exaggerated language to describe these buds. "They sound very clear, the bass is amazing, audiophile quality." In a couple of weeks I can put it in words: very precise headphones with perhaps exaggerated bass, easy to equalize. They are extremely efficient (much like the "Klipsch of in-ear in-ears") so almost any headphone amp will fit them. Some may find them too bright at high frequencies. Excellent soundproofing. The 1 meter cable included in the kit is a bit short in my opinion, but there are also non-original options. Great price - happy with the purchase.