The QKZ-AK9 consists of High Performance copper actuators that are ergonomically designed.
The High Resolution Audio Standard reaches up to 40kHz, from the subtle sound of the instrument to the low-pitched voice of the lyric songs, restoring the original sound source of the living level.
Precise control of airflow through the rigorous acoustic calculations and experiments, ensure that the loud vibration of the moving coil can bring violent resolution of sound field.
Each part of the QKZ-AK9 uses industry’s well-recognized top materials and processes, showing professional performance and excellent sound quality.
The Tesla magnetic circuit design has more powerful reproduction in detail and dynamic performance that the traditional moving coil product, making the sound more natural and mellow.
The Wide dynamic range of diaphragm and excellent transient response brings powerful high and low bass ductility and natural tone reproduction.
Imported TPE material skin, high elasticity, high toughness and resistance to pull, 99.99% multi-core high-purity copper cable, can produce mellow low-frequency and high-definition medium-high frequency to form a deepen sense of space.

Product features:
Play/Pause, Answer/Hang up, Volume Adjustment, Switch Up/Down

Applicable products:
Smart Matching Mobile Phones, Tablets (Android / iOS and other systems compatible)

Key Specifications:

Passive Noise Cancellation
Drive Unit: DD (10mm Dynamic)
Earphone type: Wired, In-ear
Impedance: 16 Ohm
Earphone sensitivity: 106dB/mW
Frequency Response Range: 15-29000Hz
Interface: 3.5mm Gilded
Speaker: 10mm
Cable Length: 1.2m
Waterproof Standard: IPX-4
Cable Replacement: Yes. Cable is detachable
Plug Shape: L-shape