KZ DQS Semi-Open in-Ear Earphones, Black

Product information:
Model number: KZ DQS in ear headphones earbuds
Impedance: 14±3Ω
Sensitivity: 110±3dB
Frequency response range: 20-40000Hz
Plug type: 3.5mm
Pin type: 0.75mm
Wire: double and transparent black wire
Length of wire: 120±5cm
How to wear: ear wrap

SELF-DEVELOPED DYNAMIC DRIVER – Features KZ’s latest in-house developed 14mm dynamic driver with a magnetic gap breakthrough of ~0.15mm (vs industry standard ~0.3mm). This delivers higher conversion efficiency, lower distortion (14Ω impedance, 110dB sensitivity), and clean, powerful sound that surpasses conventional drivers.
POWERFUL BASS WITH 4-LAYER VOICE COIL – Upgraded four-layer copper-clad aluminum voice coil (typically found in professional speakers) dramatically improves bass and treble performance. The lightweight CCA wire offers excellent conductivity, delivering deep, punchy bass ideal for drum music and electronic genres.
SEMI-OPEN DESIGN FOR ENHANCED BASS – Semi-open ear shell design effectively suppresses sound wave refraction within the cavity, allowing deeper bass dive with overwhelming power. Thousands of fine-tuning iterations by the KZ acoustic team ensure smooth transitions across low, mid, and high frequencies, perfectly balanced for jazz, pop, blues, and more.
ERGONOMIC COMFORT & STABLE FIT – Cavity design based on extensive auricle data research for a secure, comfortable fit. Lightweight design with ear-hook structure keeps earbuds stable during running, workouts, or extended listening sessions.
DETACHABLE 0.75MM 2-PIN OFC CABLE – High-purity oxygen-free copper cable ensures excellent conductivity and minimizes signal loss. The gold-plated 0.75mm 2-Pin connectors allow easy cable replacement and future upgrades, significantly extending product lifespan.