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  • JLab JBuds J4 Heavy Bass Metal In-Ear Earbuds Style Headphones with Travel Case  (Blue / Yellow)
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JLab JBuds J4 Heavy Bass Metal In-Ear Earbuds Style Headphones with Travel Case (Blue / Yellow)

by JLAB
1,828 customer reviews

Currently unavailable.
We don't know when or if this item will be back in stock.
Earphones
Blue/Yellow
Frustration-Free Packaging
  • Extra rugged build with aluminum housing, flexible exoskeleton armor on all components
  • Rich, dynamic soundstage with crystal clear highs, deep, full mids, and tight, punchy bass
  • Includes 7 sizes of soft silicone ear buds for a super comfortable, noise isolating fit, and a rugged travel case
  • Works with every iPod, iTouch, iPhone 3G/4G, Kindle, iPad, mp3 player, CD, portable DVD, PSP, Nintendo DS, and Laptop
  • Ships in Certified Frustration-Free Packaging
  • Also available as J4M with mic for iPhone 3G/4G, Blackberry, HTC, Android, and other smart phones
This item’s packaging will be visible when delivered and cannot be gift-wrapped.

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Technical Details

Style: Earphones | Color: Blue/Yellow | Product Packaging: Frustration-Free Packaging
  • Noise-Isolation

Product Description

Style:Earphones  |  Color:Blue/Yellow  |  Product Packaging:Frustration-Free Packaging

JLab seeks to up the game with every new generation of the best-selling JBuds line, and the J4 Rugged Metal Earbuds Style Headphones are no exception. Building on the sleek style, premium sound, and maximum comfort of the bestselling JBuds J3 earbuds, we gave the new JBuds J4's a flexible exoskeleton armor over all components for extreme durability and a hot new rugged look. These cans are built to last!The J4 ear buds also feature a rock solid, heavy duty aluminum housing, tangle-free flat cables with kevlar reinforcement, eye candy 3D logo details, and an extra tough EVA carrying case with room for your J4's and an iPod nano or shuffle. The J4's also include 7 pairs of custom molded earbuds cushions, in both single flange (XS, S, M, L) and double flange (XS/S, S/M, L/XL). The J4's are arguably the most rugged and durable earphones ever made. They're the perfect solution for those seeking an extra tough, heavy duty pair of ear buds with the legendary JLab sound: balanced wide range response, tight bass, and crisp clarity. The J4 is available with and without a mic in a range of bold, stylish color combos. Compatible with all iPods, iPhone 3G, 4G, HTC, Blackberry, Kindle, iPad, laptops, and any device with a standard 3.5mm jack. For those seeking ultra lightweight, slightly slimmer earbuds, you can't beat the JBuds J3, for iPhone 1 and 2 owners, we recommend the J3M.


Product Details

Style: Earphones | Color: Blue/Yellow | Package Type: Frustration-Free Packaging
  • Product Dimensions: 1 x 1 x 1 inches ; 1.6 ounces
  • Shipping Weight: 3.2 ounces
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B0018Z27NE
  • Item model number: J4-BLUYLW-FFP
  • Average Customer Review: 3.7 out of 5 stars  See all reviews (1,828 customer reviews)
  • Amazon Best Sellers Rank:
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at Amazon.com: December 10, 2010

From the Manufacturer

JBuds J4

Rugged durability. Premium audio technology.

Building on the sleek style, premium sound, and maximum comfort of the bestselling JBuds J3 earbuds, we gave the new JBuds J4's a super strong, yet flexible exoskeleton armor over all components for extreme durability and a hot new rugged look. These cans are built to last! The J4 ear buds also feature a rock solid, heavy duty aluminum housing, tangle-free flat cables with kevlar reinforcement, eye candy 3D logo details, and an extra tough EVA carrying case with room for your J4's as well as an iPod nano or shuffle. The J4's also include 7 pairs of custom molded earbuds cushions, in both single flange (XS, S, M, L) and double flange (XS/S, S/M, L/XL). The J4's are arguably the most rugged and durable earphones ever made. They're the perfect solution for those seeking an extra tough, heavy duty pair of ear buds with the legendary JLab sound: balanced wide range response, tight bass, and crisp clarity.

In the Details:

  • Extra rugged build with aluminum housing, flexible exoskeleton armor on all components, and kevlar reinforced tangle free flat cable.
  • Rich, dynamic soundstage with crystal clear highs, deep, full mids, and tight, punchy bass.
  • Includes 7 sizes of soft silicone ear buds for a super comfortable, noise isolating fit, and a rugged travel case.
  • Ships in Certified Frustration-Free Packaging.
  • JLab's World-Class Service and Warranty.

Durability

The J4 is the ultimate evolution in JBuds technology. All components have been redesigned from the ground-up, using the most sophisticated techniques and materials we’ve ever used to achieve maximum durability and the longest possible product life. The reinforced exoskeleton on each component provides perfect flexibility for ease of movement, while completely protecting every cable connection and joint.

Compatible With

Tablets: Kindle Fire, iPad, Motorola Zoom, HP Touchpad, Asus EEE Pad, Acer Iconia, Toshiba Thrive, Coby Kyros, Viewsonic, Sony, Blackberry Playbook, Vizio, Archos, Android, Dell, T-Mobile, and other tablets*.

MP3 players: All iPods, Sansa, Sandisk, Coby, Archos, Sony, Creative, Sylvania, and others*.

eReaders: Kindle and others*

Computers: All laptops, notebooks, and desktops*

*JBuds are compatible with any portable devices with a standard 3.5 mm jack. Please check your device specifications or manufacturer for any further compatibility details.

Your Satisfaction Is Guaranteed.

JLab guarantees your satisfaction on every JLab product, no matter what. All JLab products sold on Amazon come with a limited one-year warranty and JLab's world-class customer service. Please use the serial number on your warranty card to register your product with JLab. Contact JLab Customer Service here. So, how can we help you today?

Jbuds Core Fit 2.0 Epic Bluetooth
Description Classic earbuds Custom fit earbuds with mic Fitness earbuds with mic Bluetooth Wireless Earbuds
Availability Seven Colors Four colors Two color Three color
Microphone With and Without Mic Mic Mic Mic
Driver size 9mm 11mm 10mm 8mm
Tips/Options 3 tips 4 Tips, 2 Cush Fins 7 Tips, Memory Wire Earhook 6 Tips, Memory Wire Earhook
Notes Greatest value you'll find Sweat proof and Washable 10 hour battery, sweat proof and washable
Suggested for Anyone Small to mid sized ears Running and working out Premium wireless audio experience, fitness

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

549 of 579 people found the following review helpful By WX on December 27, 2010
Style Name: EarphonesPackage Type: Standard PackagingColor: Obsidian Black Verified Purchase
Right out of the box, I could tell it has a higher build quality than the previous JBuds. The flat cable feels very "solid" and the buds themselves are built stronger. The J4s are much heavier than the J3s and previous earbuds; if you are looking for lightweight, J3 is the way to go. My main concern about the build of these earbuds is how long the flat cable will last, much like the Beats earbuds by Dre. I think if the flat cable near the base bends too much from being in your pocket or the like, it will sever easily.

Onto audio quality. For the $30 that I shelled out, the J4s are a GREAT deal. I have only burned in for about 6 hours, but the bass is very "boomy," meaning they are strong and resonate well. I would have to disagree with one of the other reviews here; the mids don't sound actually that great for me. The mids are good, but not absolutely great; they can be muddied out by the bass sometimes. The treble is not nearly as high as the J3s, which are known for being very "bright" and having powerful treble. Overall, the sound quality is very good for the money.

Comfort is very subjective, so I will not go into too much here. It can be a bit annoying when something hits the cable and the sound travels to your ears. If you wish to run or hit the gym with these earphones, these are definitely not for you. It is not as bad when music is on and I'm just sitting or lightly walking.

Good earbuds, and a wonderful buy for the money.

*UPDATE*
Well, it's been about a month and a half since I purchased this. The right ear has blown out after light usage.

I used it about an hour a day on a 30 minute ride to and from work. Did not last nearly as long as I wished they did. I'm fairly disappointed.
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219 of 237 people found the following review helpful By Machiavelli on December 17, 2010
Style Name: EarphonesPackage Type: Standard PackagingColor: Obsidian Black Verified Purchase
When I buy earbuds, the most important thing for me is the sound quality, followed by how comfortable they are in my ears. The J4 delivered on both of these. I was really impressed by the clarity of the sound and the attention to details in the design. I have had to toss other earbuds because of a flimsy jack or cheap connectors. With the J4s, it is pretty clear that they put some thought into trying to build a product that could take a beating. I have owned other JLab products and have always been impressed with their products and customer service. I highly recommend these to anyone looking for an affordable high quality set of earbuds.
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174 of 194 people found the following review helpful By jrenner on January 1, 2011
Style Name: EarphonesPackage Type: Standard PackagingColor: Obsidian Black Verified Purchase
I've been a fan of JBuds for a while and have owned several pairs of J3s... keyword several. They had the most amazing sound (although lacking somewhat in bass) but they just weren't durable. I found myself constantly trying to protect them but inevitably one or both earbuds would go out. But no longer.

Durability:
-These things are tanks. You really won't believe it until you see them. Everything from the cable, to the earbuds, to the connector is built to last. I carry my headphones wrapped up in my pocket wherever I go and I can say I am not worried in the least about hurting these things.

Comfort:
-These are just as comfortable as the J3s if not moreso. For those of you who don't have J3s, basically these are just amazing to wear. I honestly often forget I'm wearing them. Furthermore, it comes with SEVEN TIPS!! There's practically no way you won't find one that fits you perfectly. When I first got the J4s however, I was worried about them staying in my ears because the cable and split is just so heavy. These fears were unfounded, and it ended up just being a slightly different feel from my previous very light earbuds.

Sound Quality:
-With the J4s I can distinctly pick apart each instrument and sound in the song. Nothing is muddied and nothing is lost. They're incredibly clear and have actually turned me into a sort of audiophile. I make sure to get the highest quality music files because I can hear every detail in them. It's truly amazing.

Price:
-Can't beat it!

This is one very nice set of earbuds. If the price seems a bit steep (I don't why it would), remember these things will probably outlive your grandchildren.
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54 of 58 people found the following review helpful By Ratheon on January 18, 2011
Style Name: EarphonesPackage Type: Standard PackagingColor: Obsidian Black Verified Purchase
Based on reviews of the J3 and the J4, I decided to invest in the J4s. I am very glad that I did. I was looking for a rugged good sounding set of buds that could be used in more physically demanding environments. The main reason is that I did not want to risk my more expensive buds. I know, it sounds silly, but I just spent a bunch of money on the higher end ones and didn't feel they would hold up outside the normal travel or listening at home.

Sound: I must say that after burning them in for 25 hours they do sound amazing. They are still a little muddy in the mid range, but may settle down more after I use them further. For the price they are an amazing value compared to all other brands I have used. They have a great sized sound stage, not the best I have ever heard, but great. The highs and lows are very crisp and have a nice sting to them, but that can change if you don't use the correct ear tip. Make sure to try them all to ensure a proper fit.

The packing was very nice except the cheap headphone holder in the case, a nice piece of foam would have gone a long way.

The actual cord, strain reliefs and build quality are top rate. I really feel these are the most well built ear buds I have ever owned. I won't bore you with all the brands and models I have owned, but lets just say I have tons of experience. I definitely won't worry about these.

I do wish there was a way to tell R/L just by looking at them (color coding etc.). I have to turn them over and look at the bottom of the bud instead. Normally I would put a different color ear tip on the right side, I have a bunch of those laying around. This is one of the few situations that the stock ear tips are better then a lot of the competitors tips I have.
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