QKZ x HBB Wired Earphone 10mm Titanium-Coated Diaphragm HiFi 3.5mmAUX In-Ear Monitor Headset Semi-open Cavity CNC Aluminum Alloy

QKZ. With over 10 years of professional experience in HiFi industry, QKZ has been known for its extraordinary tuning and production technique. The newly launched earphone from QKZ is a collaboration with trustworthy HBB Hawaiian Bad Boy from Bad Guy Good Audio Reviews. With HBB's years of experience and large IEM frequency measurement database, QKZ developsthis acoustic sound signature that is well-balancedin three frequencies based HBB's tuning and optimization. With times of experiments, QKZ acoustic engineers eliminated ordinary diaphragms and eventually selected the unique 10mm Titanium-Coated Diaphragm to deliver a detailed, accurate sound that is different from any other product in the market. Enhanced high-intensity magnetic circuit greatly improves bass performance. With HBB's special tuning, the earphone reproduces crystal clear sounds with enough bass for people who want to crank it out a bit, yet still be able to hear every instrument and vocal details of what is playing thr