JBL Synchros E40BT On-Ear Sound Isolating Bluetooth Headphones with Mic (E40BTBLK) - Black

  • Model #: E40BTBLK
  • Web Code: 10374577
$139.99

Overview

Treat your ears to headphones that look as great as they sound with these JBL Synchros E40BT on-ear headphones. Sporting an eye-catching modern design, they're packed with cool features, such as big 40mm drivers for powerful enveloping sound, Bluetooth technology for handy wireless streaming, and an ear-cup-based mic for clear hands-free calling.

More Information

  • Large 40mm drivers equipped with PureBass Performance produce crystal-clear audio and deep bass for an immersive audio experience
  • Bluetooth-enabled connectivity makes it a breeze to stream music wirelessly from your smartphone or tablet, while also giving you single-button access to JBL's Pure Konnexx technology for clear hands-free calling
  • Built-in ShareMe allows for simultaneous, wireless music-listening among 2 ShareMe-equipped headphones
  • Ergonomic headband and 3D hinges, along with soft, leatherette ear cups keep you comfy for those extended listening sessions, while offering a heightened level of passive noise reduction
  • Ear-cup-based microphone with echo-cancellation technology facilitates hands-free calling with clear voice transmission
  • Built-in USB rechargeable Li-ion battery provides 16 hours of uninterrupted playing time, so you can get a ton of listening out of each charge

What's in the Box?

  • 1 JBL E40BT on-ear headphones1 Straight aux cable1 USB aux cable for charging1 Safety sheet1 Quick-start Guide

Manufacturer's Warranty:

  • Parts - 1 Year(s)

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  • Headphone Style
    On-Ear
  • Band Style
    Over-the-Head
  • Sports & Fitness Ear Clip
    No
  • Sound Isolating
    Yes
  • Noise Cancelling
    No
  • Echo Reduction
    Yes
  • Wireless
    Yes
  • Bluetooth
    Yes - Bluetooth 3.0
  • RF Wireless
    No
  • NFC Ready
    No
  • Wireless Talk Time
    24h
  • Designed for Sports
    No
  • Designed for Kids
    No
  • DJ Style
    No
  • Professional Grade
    No
  • Water/Sweat Resistant
    No
  • Inline Volume Control
    No
  • iPod/iPhone Control
    Yes
  • Built-in Mic
    Yes
  • Folding
    Yes
  • Plug Size
    n/a
  • Plug Shape
    Not Applicable
  • Ear Cushion Material
    Textured Leatherette
  • Driver Unit Size
    40mm
  • Power Source
    Lithium polymer (3.7V, 610mAh)
  • Frequency Response
    20 – 22kHz
  • Impedance
    32 ohms
  • Sensitivity
    115dB @ 30mW
  • Colour
    Black
  • Weight
    300 g
  • What's in the Box
  • Warranty Parts
    1 Year(s)


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Customer Reviews

3.8 / 5
Based on 8 review(s) More about Customer Reviews

Ratings in Detail

  • 5
    3
  • 4
    2
  • 3
    1
  • 2
    2
  • 1
    0

Positive vs. Critical Reviews

Positive 75%

6 Reviews

Critical 25%

2 Reviews

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Tell others about your experience with this product.

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  • from Moncton, NB
4.0

JBL is a good name period

It's too bad that some people,have problems.I just lost my E50BT......best headphones I've owned.There's ways of tweaking things that will blow people's minds.I'm probably gonna' get the E40 make them better than...........etc. Not the brand! ,it's a few with some fixable problems. ..and knowing the perfect hidden,jem is perfect.


  • from Lloydminster, Sk
5.0

Jbl synchros E40BT

Excellent headphones


  • from Edmonton, AB
4.0

Very nice But...

I got these when they were on sale and they sound very nice and feel very solid. The only thing is that they use non standard aux and charging cable which is not easy to find if you need want to get spares. Other then that. they are worth it.


  • from Moncton
2.0

Sounds not great

Sorry but it's not worth the price they ask for. Sound is not that great, kinda crappy. Nothing like my other headphones. I took it right back!


  • from Montréal, QC
3.0

Mediocre

glitchy.


  • from Ottawa
2.0

Stopped working after a few months

I really likes these headphones and bought two pairs. they worked fine and always connected but all of a sudden they stopped working in one ear. about the weeks later the same happened to my wife's set. can't recommend but it's unfortunate because I really liked them.


  • from Brossard QC
5.0

Great Balanced Sound and Excellent Overall Value

I was a bit sceptical at first since I didn't realize that JBL made headphones. Boy was I ever Wowed!! These headphones are SO comfortable to wear, they fit great even on my big head, and the ear cushions are very comfortable. I was very impressed by the sound quality as well, truly didn't expect they'd sound so smooth!! I can hear the highs, mids very clearly and the bass is unbelievable!! Very well balanced! The controls on the device are also easy to use right from the get-go and they sync and operate perfectly from my New BlackBerry PRIV Android smartphone...I'm truly a happy camper and would highly recommend these, at the very least try them out in store before hand!!


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