• Vendor:

JQ 4U

10mm Beryllium Diaphragm Driver HiFi In-Ear Earphone

    Present you a shockingly satisfactory sound effect
    Detachable 5N OCC Silver-plated Cable
    Built with German imported Egger resin
Gold
White
Regular price $143.99 USD
Sale price $143.99 USD Regular price $159.99 USD

10mm Beryllium Diaphragm Driver

As we know, adopting Beryllium driver minimizes the audible ringing and distortion heard from traditional metal diaphragms (e.g., titanium or aluminum). Beryllium enables an extra octave of useable, non-resonant high-frequency energy-pushing breakup modes beyond the audible band. JQ 4U has made advantage of this type of driver to present you a shockingly satisfactory sound effect.

Detachable 5N OCC Silver-plated Cable

Cable is the least to be overlooked components in a HiFi earphones set. Thus we have chosen the high quality 5N OCC silver-plated cable along with the braiding technique. The cable can great reduce the distortion and improve transition. Detachable feature provides future upgradeability. You can either change the cable with a new one or just replace with a preferred cable. The choice is yours

Handmade Artistic Shell.

Handmade isn’t only about technique but also our attitude and aesthetics towards handmade earphones. Each pair of JQ 4U is carefully crafted by our artist with unique pattern. Designed with two colors, you have more choices. Built with German imported Egger resin, the shell is durable and stable as well

Ergonomic Design

Based on large data of human ears, JQ 4U is built with a special shape to fit your ear securely and also comfortable. It can also greatly decrease the noise. With it, you can enjoy longtime, no disturbance music, anytime anywhere.

Inside the Box

  • 1 x JQ 4U
  • User Manual

1 Year Warranty

The JQ 4U Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Technical Details

Model
4U (meaning for you)
Frequency
10hz-22Khz
Impedance
18ohms
Sensitivity
110
Driver
10mm Beryllium Diaphragm Driver
Interface
0.78mm 2 Pin
Shell material
Imported German Egger Resin Shell
Cable
Audiophile-grade 5N OCC Silver-plated 4 Core Braided Cable

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 3 reviews
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Thomas Herrle
my fav iem 2021

Thumbs up to JQ 👍 for this excellent IEM: buttery smooth tuning, gorgeous looks and ultralight comfy fit.
Excellent fast punchy bass. Addicting sound signature I want to listen with these for hours and hours....and I do.
I guess I'll order a 2nd pair in case they are no longer available.

S
Steve Fultz
Outstanding!

I finally bought these from Linsoul on Amazon and I must say, they’re pretty good. I do think I payed a little too much, but worth it. The only thing I did was put on another cable for more bass. A copper cable really helps. I also used final “e”eartips. I would put these up against my KBear believes! Don’t expect a ton of bass, but they have enough. A little burnin helps. I would like to see more YouTube reviews on these to let people know. Good purchase, recommended!

S
Steve Fultz
Could be good?

I would like to buy these, but I’m afraid they might sound too much like the Fiio FD-1s or the Jade Audio EA-1s which I already have. I like single DD drivers and this one looks good. If it goes on sale, I might buy it. Keeping an eye on it. Only review on it is from BGGAR on YouTube!

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30-Day Return Policy

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