KBEar inherited the cavity structure of the famous Believe and Diamond earphones in designing the shells for INK. The 2.5D arc styled faceplates also have a similar geometrical pattern as we had on the Diamond and Believe. INK houses a newly-developed 8.8mm dynamic driver that uses an optimized DLC (Diamond-Like Carbon) diaphragm.

KBEar INK adopts an 8.8mm dynamic driver unit. This Dynamic driver uses a newly developed diamond-like carbon (DLC) dome diaphragm. Compared to the last generation DLC diaphragm, this one has got a bigger size.

KBEar packs the INK with a high-purity 8-core oxygen-free copper silver-plated cable. This cable has a Litz braided structure. The cable here has got 2-pin connectors and a 3.5mm termination plug. 

KBEar says that they have tuned the INK with a powerful lower end and clean vocal performance. Vocals are tuned following the Harman target curve.


  • 8.8mm dynamic driver unit.
  • Diamond-Like Carbon(DLC) diaphragm.
  • Precision brass sound-guide system.
  • High-quality 8-core oxygen-free copper silver-plated cable.
  • Rich accessories.


  • Impedance: 16Ω±2Ω.
  • Sensitivity: 102±3dB.
  • Frequency Response Range: 20Hz-40kHz.
  • Interface: 2-pin(0.78).
  • Termination Plug: 3.5mm straight plug.

Price: 69$