Why does the sound feel different from my expectation?

KZ ZSN PRO X adopts a DD+BA dual-driver design for clear, layered sound. It delivers dynamic bass and crisp treble, perfect for rock and EDM. For a milder, flatter tone, simply try different ear tips.

Is the cable durable? Is it easy to break?

The cable uses reinforced joints to prevent breakage. It is detachable and replaceable.

Why is there static or squeaky noise when in use?

This earphone has 25Ω impedance and 112dB sensitivity, widely compatible with most devices. Static noise comes from computer interference, not the earphone. We suggest using it with mobile devices or an audio adapter.

Why is the connection between the cable and earbud loose?

This earphone uses a 0.75mm gold-plated 2Pin interface with groove protection to avoid pin distortion and loose connection. If unstable, reinsert the cable firmly and avoid violent pulling.

Why does one side have no sound after some time?

Unilateral sound loss is often caused by loose cable contact or improper insertion. Check and reinsert the cable to ensure full alignment. Keep the connector clean and avoid impacts for stable audio.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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KZ DQS 1DD Earphones Wired in-Ear Headphones with Microphone Sound Isolating Earphones with Detailed Sound, Secure in-Ear Fit, Detachable Cable, Durable Quality for Audiophile Musician(Black,with Mic)

Product ID: 756892051

Details

Brand
H HIFIHEAR
Colour
DQS Black
Ear Placement
Over Ear
Form Factor
In Ear
Impedance
14 Ohms

🎧0.15mm ultra-narrow magnetic gap driver

🔊Copper clad aluminum 4-layer voice coil

🔌Detachable 0.75mm 2Pin OFC cable

Description

🎶 Elevate your sound game — hear every detail, miss nothing.

DURABLE DETACHABLE OFC CABLE - High-purity oxygen-free copper cable with gold-plated pins for longevity and lossless signal transmission.
ERGONOMIC NOISE ISOLATION FIT - Custom cochlea-based design blocks up to 26dB of ambient noise while staying secure and comfy during any activity.
PRO GRADE BASS TREBLE BOOST - Copper clad aluminum voice coil delivers deep bass and sparkling highs, perfect for audiophiles and music pros.
TAILORED SEMI OPEN SHELL DESIGN - Engineered to suppress sound wave refraction, ensuring powerful bass and balanced frequencies across all genres.
LEGENDARY DYNAMIC DRIVER PRECISION - Experience crystal-clear sound with a groundbreaking 0.15mm magnetic gap for ultra-efficient, distortion-free audio.

The KZ DQS wired in-ear headphones feature a next-gen 0.15mm dynamic driver with superior magnetic gap efficiency, a professional-grade copper clad aluminum 4-layer voice coil for enhanced bass and treble, and a semi-open ear shell design for balanced, immersive sound. Ergonomically molded for secure, noise-isolating fit, they include a detachable high-purity oxygen-free copper cable with gold-plated connectors, making them ideal for audiophiles, musicians, and active professionals seeking premium sound clarity and durability.

Specifications

ASIN	B0C49FRTSV
Age Range Description	Adult
Antenna Location	Audio Monitoring, Calling, Exercising
Audio Driver Type	Dynamic Driver
Bluetooth support?	No
Box Contents	1x 2Pin Detachable Cables, 1x Pair of KZ DQS Earphones, 3 x Pairs of Earbud tips(S/M/L), User Manual
Brand Name	H HIFIHEAR
Cable Features	Detachable
Colour	DQS Black
Compatible Devices	Cellphones, Desktops, Laptops, Music Production Equipment
Control Method	Remote
Control Type	Media Control
Controller Type	wired
Customer Package Type	Standard Packaging
Customer Reviews	4.2 4.2 out of 5 stars (29)
Earpiece Shape	rounded tips
Enclosure Material	Plastic
Frequency Range	40000 Hz
Frequency Response	40 KHz
Generation	2
Hardware Interface	3.5mm Audio
Headphone Form Factor	In Ear
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	Over Ear
Impedance Unit of Measure	14 Ohms
Input-Device Interface	audio jack
Is Autographed	No
Item Type Name	in ear headphones
Manufacturer	H HIFIHEAR
Manufacturer Part Number	KZ DQS
Model Name	KZ DQS
Model Number	KZ ZSN PRO
Network Connectivity Technology	Wired
Noise Control	Sound Isolation
Number of Items	1
Product Features	Detachable Cable, Lightweight
Sensitivity	110 dB
Specific Uses For Product	Music, Sport, Travel
Style Name	Classic
Subject Character	in ear monitor
Theme	Movie, Music, Sports
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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