KZ GR with retro copper housing, The copper housing not only with good surface but also ensure a better sound. And tunning nozzles design, get different musical styles with different nozzles. GR headphones' cable material is 32 core long crygen oxygen-free copper cable, audio signal transmit losslessly. GR headphone with 10mm driver unit, high quality neodymium magnet could make rich resolution and powerful bass.

Main Features:
1. Retro copper housing
KZ GR earphone with pure copper housing, has a textured feel. The sturdy structure of the sound chamber effectively reduces undesirable chamber resonance that compromises sound quality, ensuring sound performance.
2. Red / Black tunning nozzles for different musical styles. KZ GR earphone with different tunning nozzles than other ordinary headphones, increased the headphone replayability and DIY fun.
The Black nozzles increased the bass sound performance, make a elastic bass sound.
The Red nozzles increased the sound permeability and the performance of loud vocals.
3. Premium large calibre bass driverThe premium 10 mm drivers with sensitive PE diaphragm, effectly improved the bass, sound field and resolution. With a richer bass performance, immersive beats and fidelity details.