QKZ - VK4 Wired IEM with Mic

QKZ

Single Dynamic Drivers | Multilayer Graphene Diaphragm | Built-in Microphone | Nano scale light & Touch | Universal 3.5mm gold-plated plug | 4N OFC Cable | 2 Pin | One Key Control

₹ 1,049.00 ₹ 2,199.00 Save ₹ 1,150

Tax & Shipping Included

Tax IncludedShipping Included

Color: Colorful
Concept-Kart-QKZ-VK4-Wired-IEM-with-Mic-Black-1_5
Concept-Kart-QKZ-VK4-Wired-IEM-with-Mic-Colorful-12_2

Shipping Icon Shipping & Delivery


Delivery might be delayed in areas affected by the farmer's protests

Free Shipping on Prepaid Orders

Same day dispatch, if ordered before 2:00 PM. Info Order Placed before 2:00 PM will be shipped within 24 hrs. (Except Sunday and Holidays)

Cash on Delivery Available Info Cash on delivery applicable for order under ₹ 15000

Piggy icon EXTRA SAVINGS & Rewards

Earn upto 5% of order value

With GST invoice, save up to 28% on business purchases

RETURN POLICY

10 Days Replacement Policy for Manufacturing defects. Info All products are covered by 10 Day Replacement Guarantee. This product is eligible for a free replacement, in case you receive a damaged, defective or different item. Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement. Accessories like cables and eartips are not backed up the manufacturer's warranty.

Please note that physical damage cases need to be brought to our notice within 24 hours.

Simply Contact us through the chat window if you find any issues with your order.

WARRANTY

6 Months Manufacturer's Warranty

Description

HI- RES SMALL GOLD LABEL CERTIFICATION

Hi-Res High-resolution audio standards up to 40 kHz give you the ability to capture subtle sounds from the subtle timbre of musical instruments to the shallow singing of lyrics. The latest high-quality music standard proposed by Sony in 2014 is Hi-Res. The highest sampling frequency is 92Khz/24bit. A higher bit depth means a richer description of sound, as well as being more transparent.

ACOUSTIC DEVICE IS PRECISION-DESIGNED TO PRODUCE A FURIOUS NOISE

A precise control of the air flow, carried out through many tests and acoustic calculations, ensures that the dynamic coils' full vibration unites powerful analytical forces and generates an annoying noise.

PROFESSIONAL CONFIGURATION LED TO THE BEST SOUND QUALITY IN PRODUCT STRUCTURE

Each part of the QKZ VK4 is built using industry-recognized cutting-edge materials and processes, ensuring professional results and excellent sound quality at every cost.

STRONG TESLA MAGNETIC CIRCUIT MORE EXCITING AND ABUNDANT DYNAMIC ENERGY

The Tesla magnetic circuit design provides stronger detail reproduction and dynamic performance than traditional moving coil units, making the sound more natural and mellow.

HIGH AND LOW FREQUENCY GRAPHENE DIAPHRAGM, LIGHT AND TOUGH NANO-SCALE

The graphene diaphragm movable coil, light and strong rigidity and toughness make the diaphragm range wide, enable excellent transient responses, and enhance high and low tone ductility

DUAL MAGNETISM DICHOTOMOUS CAVITY HORN

The patented dual magnetic bisector unit has a strong driving force, quasi-Tesla unit (gap flux reaches 0.9-10 Tesla) has a significant improvement in electro-acoustic efficiency compared with the ordinary driving unit, the cavity is larger, Which is equivalent to increasing the linear space of the unit, and the sound is more natural by adjusting the size of the rear cavity and the air permeability coefficient, the low and intermediate frequency response can be significantly improved, the sound is smooth and the sound field is wide. Acoustic guide holes are arranged on the back of the driving unit to control the size of the guide holes are arranged on the back of the driving unit to control the size of the guide holes reasonably, Optimize the transient characteristics of vibration film motion to raise the bass, and accurately reproduce the rhythm of each frequency point.

PHYSICAL FREQUENCY DIVISION TECHNOLOGY, MUSICAL DETAILS ARE NOWHERE TO HIDE

Deduce on actual Strength amazing wide Sound field and vivid live experience. Detailed tuning makes independent voice movement circle both Stable bass and clear human voice.

COMFORTABLE WEAR FOR A WHOLE DAY EROGNOMICS CUSTOMIZED CAVITY

Integrating the big data of ear mould through the ingenious design of ergonomics, will enter the eartype and the ear type. The combination of ear-hanging Style, even in the fierce sports, Wear is still solid and burden-free.

0.75MM QDC GOLD-PLATED 2 PIN HUMANIZED PLUGGABLE DESIGN

Bluetooth module can be replaced independently and upgraded to Bluetooth headset. Silver-plated wire can be replacement independently to improve the quality of earphone music.

4N HIGH PURITY OXYGEN- FREE COPPER WIRE

Imported TPE material Skin, high toughness and tensile resistance, 99.99% multi-core high purity copper cables, can produce low-frequency condensed mellow thickness and hierarchical high-frequency, forming a deep sense of space.

THE MIND FULL MOTIVE FROM BEGINNING TO END

3.5mm universal pin design, gold-plated plug has stronger sensitivity, can reduce the loss of signal transmission, ensure high definition and non destructive transmission of sound quality.

Specifications

Brand
QKZ
Model Name
VK4
Driver
11mm Single Dynamic Driver
Cable
Detachable
Wearing Type
In Ear
Microphone
Yes
Cable
4N Oxygen Free Copper Wire
Pin
Gold Plated 2 Pin
Frequency Response
20Hz – 20KHz
Impedance
16Ω±15%
Driver Diameter
11mm
Total Harmonic Distortion
<1% (1mW/500Hz)
Speaker Sensitivity
105±3dB (at 1KHz 1mW)
Speaker Frequency Response
20-40KHz
Microphone Sensitivity
-42dB±3dB1KHz, 3V 0dB=1V/pa
Function
Play/ Pause, Answer / Off, Noise Isolation, Microphone

Box Content

    What will you get:
  • 1x QKZ VK4 Wired IEM
  • 1x Detachable Cable
  • 1x User Manual
  • 1x Free Case

Warranty

6 Months WARRANTY

Don't worry, QKZ - VK4 Wired IEM with Mic comes with a 6 Months warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

Read more about Concept Kart's warranty policy.

Shipping Policy

FREE SHIPPING ON ALL PREPAID ORDERS

We usually ship orders on same day if ordered before 2 pm or within 24 hours if ordered later (except on holidays/sunday, where processing times may be higher) from one of our domestic warehouses based out of Delhi. It normally takes around 1 to 5 business days for delivery. We use premium service partners such as Blue dart, DTDC and Delivery for faster and reliable service. A tracking number will be provided upon shipment.

In very rare cases when order is not received after 10 business days of shipment (extended by number of days when the govt. Restricts movement of goods due to factors such as coronavirus pandemic), please contact us and we will provide you a support.

Add a heading

Add content using the options to the left

Customer Reviews

Based on 9 reviews
44%
(4)
33%
(3)
22%
(2)
0%
(0)
0%
(0)
A
Asif Ali (Srinagar, IN)
Amazing sound

Sound is just amazing, but i am talking about old qkz vk4 and OG 2pin

A
Ayman Abdulla (Trivandrum, IN)
Superb!

Concept Kart is my new go to for tech products. Trust me, this isn't a paid comment. it has a lot of public unavailable products and has good prices too. I bought a pair of these QKZ-VK4 and they delivered them as per the given time frame with no delays and the packaging was okay. Also They provided me an extra case for the IEM's so was totally happy about that. Now about the IEM's They are good for the price. REALLY GOOD. WOULD RECOMMEND. Got these to play Valorant, will be updating if they don't perform well in those regards.

M
Malyaj Singh (Ambikapur, IN)
Its good.

I brought it for using it in gaming and music. The clarity and sound separation is pretty good as per the price. I don't know much about its bass potentials coz still playing with the Equalizer for best output.

N
Ninad Ghanekar (Mumbai, IN)
An serious Anomaly

All the hype and the qkz vk4 is true. Only after listening to it can you seriously appreciate what an Anomaly it is. For this price point it punches way above it's weight. Truly delightful listening. I will ask everyone to give it a shot. You won't be disappointed.

A
Abhinava Bhattacharya (Kolkata, IN)
Awesome purchase

The IEM drivers are something else in that price point. I am ver satisfied with the performance of the IEM and the quick delivery provided by concept kart, 10/10 would recommend. Though in the website in the pictures there are 2 different versions of vk4 shown but actual version not specified, I recieved the OG version of vk4 though I wanted that only but I hope concept kart provides an option to choose between the different versions.

The team here at Concept Kart is thrilled to hear such good feedback, and we’re proud to be one of the best gadget Store in India. Loved to serve you again.