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JLAB Obsidian Black J4M-BLK-FFP 3.5mm Connector JBuds J4M Rugged Metal In-Ear Earbuds Style Headphones with Mic and Travel Case

  • 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
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JLAB Obsidian Black J4M-BLK-FFP

JLab seeks to up the game with every new generation of the bestselling JBuds line, and the J4M Rugged Metal Earbuds Style Headphones are no exception.

Headphones

Building on the sleek style, premium sound, and maximum comfort of JBuds' bestselling J3 earbuds, we gave the new J4M'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 J4M 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 J4M's as well as an iPod nano or shuffle.

The J4M's also include seven pairs of custom molded earbud cushions, in both single flange (XS, S, M, L) and double flange (XS/S, S/M, L/XL). The J4M'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 J4M includes an in-line mic with button control for crystal clear calls.

Headphones
Headphones

Durability

JLab's Most Rugged Components Ever

The J4M 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.

Perfect for use with iPhone, Android, HTC, Blackberry, and other mobile phones, as well as tablets with VOIP apps, including Skype*.

Headphones

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.

What's in the Box

Headphones

Learn more about the JLab Audio, Inc. J4M-BLK-FFP

Model

Brand
JLab
Type
In-Ear
Model
J4M-BLK-FFP

Wireless

Power Supply
Normal Input: 1mW
Max. Power: 3mW

General SPEC

Color
Obsidian Black
Driver Unit
8mm
Frequency Response
20Hz–20KHz
Input Impedance
16 ohms
Sensitivity
88dB+/-5dB at 1kHz,input 1mW(0.126V)
Connector
3.5mm
Cord Length
100+/- 5cm

Features

Features
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.

Works with every iPod, iTouch, iPhone 3G/4G, Kindle, iPad, mp3 player, CD, portable DVD, PSP, Nintendo DS, and Laptop.

Inline microphone and track control

Gold plated 3.5 mm audio jack for premium, no-loss sound connection to your audio device.

Ear Cushion: Silicone

Cord Material: Flat Kevlar reinforced TPU

Cord diameter: Dia. 1.8 +/- 0.1mm to 1.35 +/- 0.05 X2mm

Channel Balance: <5% at 1mW 1KHZ

COMPATIBILITY

- Smartphones: iPhone, Android, HTC, Windows, Blackberry, and most other smartphones
- 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, as well as tablets with VOIP apps, including Skype.
- MP3 players: All iPods, Sansa, Sandisk, Coby, Archos, Sony, Creative, Sylvania, and others.
- e-Readers: Kindle and others
- Gaming Systems, Leapfrog and other portable devices
- 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.

Quick Info


Customer Reviews of the JLab Audio, Inc. J4M-BLK-FFP

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  • Mitchell S.
  • 2/11/2014 8:38:59 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsMight be nice ear buds

Pros: Right one sounds good ,fits good, and they feel durable.

Cons: The left one won't create a seal properly in either of my ears with any of the 14 tips.

Other Thoughts: They would probably be nice if I could get both of them to properly fit.

1 out of 1 people found this review helpful. Did you? Yes No

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