CCA - CA4 IEM (Demo unit)

1 DYNAMIC & 1 BALANCED ARMATURE DRIVER: The CCA CA4 sports a 10mm mid and bass frequency dynamic driver and the 30095 high-frequency balanced armature driver. The tiny audio details that traditional earphones can’t capture are revealed by the CCA CA4. This Wired HIFI earphones deliver amazing bass and excellent detailed analytical ability. No matter what you hear, this earphone can provide you an excellent musical enjoyment.

ELECTRONIC & PHYSICAL DOUBLE FREQUENCY ADJUSTMENT TECHNOLOGY: Makes the intermediate frequency and high frequency more decisive and vivid. Accurate calculation of the vocal characteristics of each unit, enhances the ability to respond to transient changes, highlighting the subtle details of music.

PASSIVE NOISE CANCELING DESIGN: Noise-isolating design paired with silicone earbuds allow you to fully immerse into your music with no other distraction. You can use this earphones everywhere where noise is present such as a subway station, street walks and construction sites. Enjoy it more on quiet places like the hospital and the library.

DETACHABLE CABLES, 0.75MM 2-PIN CONNECTOR AND 3.5MM PLUG: Comes with the standard 0.75mm 2-Pin removable cable. Compatible with all 3.5mm audio jack smart phones and devices including music players, laptops, tablets and a whole lot more.