JBL LIVE 400BT Personalized
$109.95 Price reduced from $124.95 to Save 12%
$109.95 Price reduced from $124.95 to Save 12%
4.1 (294)
Write a review
JBL LIVE 400BT JBL Signature Sound - Image

JBL Signature Sound

40mm drivers and a sound signature that can be found in the most famous venues all around the world.

JBL LIVE 400BT Get help from your Voice Assistant - Image

Get help from your Voice Assistant

Play your favorite playlist, text your friend, check the weather and much more by simply tapping the ear cup to activate the Google voice assistant or Amazon Alexa. Use the all-new JBL App to easily set your preferred voice assistants

JBL LIVE 400BT Ambient Aware and TalkThru Technology - Image

Ambient Aware and TalkThru Technology

Don’t let the music stop! Stay in touch with your surroundings while listening to your tunes. A touch of the Ambient Aware button increases the ambient sound and lets you hear what’s happening around you. The TalkThru mode drops the music level down, allowing you to talk to your friends without removing your headphones.

Features

JBL LIVE 400BT Up to 24 Hours Battery Life - 2 Hours Recharging Time - Image

Up to 24 Hours Battery Life - 2 Hours Recharging Time

Rock on for up to a full day and enjoy fast recharging if that’s not enough.

JBL LIVE 400BT 15 minutes charging for up to 2 hours playtime - Image

15 minutes charging for up to 2 hours playtime

A quick 15-minute charge lets you extend the fun for up to an additional 2 hours.

JBL LIVE 400BT Hands-free calls - Image

Hands-free calls

Stay in touch with your world by managing calls with the buttons on the ear-cup. When the battery is flat, just plug-in the audio cable and continue listening and chatting.

JBL LIVE 400BT Multi-Point Connection - Image

Multi-Point Connection

Allows you to effortlessly switch from one Bluetooth® device to another. You can simply switch from a video on your tablet to a call on your mobile phone, so that you’ll never miss a call.

JBL LIVE 400BT My JBL Headphones App - Image

My JBL Headphones App

Personalize your listening experience by tweaking the JBL LIVE400BT sound preferences via the free My JBL Headphones App.

JBL LIVE 400BT Comfort-fit fabric headband - Image

Comfort-fit fabric headband

Shaped around your head with a fitting fabric headband and soft ear cushions, the LIVE400BT are super comfy

JBL LIVE 400BT Detachable cable with remote & microphone - Image

Detachable cable with remote & microphone

When the battery is flat, just plug-in the audio cable and continue listening or chatting

Personalize How You Listen

With the JBL Headphones App

Read More Harman will ‘continuously’ update the JBL HP app with new DJ sound-curves

Specs & Downloads

Item# LIVE400BTGRNAMCSTM

Description

Wireless On-Ear Headphones

In your world, superior sound is essential, so slip on a pair of JBL LIVE400BT wireless on-ear headphones. Equipped with massive 40mm drivers, JBL LIVE400BT headphones deliver JBL Signature Sound, punctuated with enhanced bass so every track on every playlist pops. Need some help getting through the day? Easily access the Google Assistant or Amazon Alexa with a tap on the ear cup and play your favorite playlist, text your friend or check the weather and much more, without glancing at your phone. But that’s not all. The JBL LIVE400BT headphones can also keep you in touch with your surroundings thanks to the Ambient Aware function and TalkThru technology that lets you have a conversation without removing the headphones. Lightweight and comfortable thanks to the pillow soft padded headband, you’ll enjoy up to 24 hours of music streaming with 2 hours of recharging time, multi-point connection capabilities and a convenient detachable cable with remote/mic, that lets you rock on even when the battery goes off. Rock out while staying tuned in with the JBL LIVE400BT headphones

General Specifications

Driver size (mm)
40.0

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)
106dB SPL@1kHz/Pa
Dynamic frequency response range (Hz)
20Hz – 20kHz
Impedance (ohms)
32.0
Number of drivers per ear
1.0

Dimensions

Headphone cable length (cm)
133.4
Headphone cable length (ft)
4.38
Weight (g)
185.8
Weight (oz)
6.83

Control and Connection Specifications

Bluetooth profiles
A2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2
Bluetooth frequency
2.402 – 2.480GHz
Bluetooth transmitted modulation
GFSK, π/4 DQPSK, 8DPSK
Bluetooth transmitter power
0-4 dbm
Bluetooth version
4.2

Battery

Charging time (hours from empty)
2.0
Maximum music play time with ANC off (hours)
24.0
Maximum play time (hours)
24.0
Maximum talk time (hours)
24.0

Features

Bluetooth
Yes
Ambient Aware
Yes
Built-in Microphone
Yes
Detachable Cable
Yes
Fabric headband
Yes
Flat-fold design
Yes
Hands Free Call
Yes
JBL Signature Sound
Yes
Multi-Point Connection
Yes
On-ear
Yes
Rechargable battery
Yes
Remote control on ear cups?
Yes
Speed charge
No
TalkThru
Yes
Touch Control
Yes
Wireless
Yes

What's in The Box?

  • 1 x JBL Live 400BT
  • 1 x Charging Cable
  • 1 x Aux Cable
  • 1 x Quick Start Guide / Safety Sheet
  • 1 x Warranty / Warning
What's in The Box?

Documents & Downloads

Reviews and Q&A

Customer Reviews

Rated 5 out of 5 by from Work great I have had these for about a month now. They connect easily to Bluetooth devices. The sound quality is excellent. The talk thru and ambient aware modes are a nice feature especially if you wear them at work. The ambient aware modes does not amplify sounds like the Everest 750s do. The sound is more like normal hearing level. I used these on both Alexa and Google assistant. Activating the feature can be a little difficult but after I used them a few times I got the hang of it. Holding my hand on the earcup seemed to work best. Overall these are a nice headphone for the price. The Google and Alexa feature gives you a nice handsfree feature when you're busy.
Date published: 2019-06-07
Rated 4 out of 5 by from Almost 5 Stars... It's great device for it's purpose. The sound quality is excellent, the build is quality, the technology is brilliant, battery life is great, and the design is beautiful. However, when I wear it for long hours my ears begin to hurt. There is this intense pain I feel on my ears whenever I use it for long (last from hours to days) - and as a music lover this has happened to me numerous times. It get really uncomfortable. I hope the designers pay attention to the in subsequent models. Also my volume key got jammed/stuck barely two months after purchase so maybe that too should be checked. I still praise the sound quality!
Date published: 2020-01-24
Rated 5 out of 5 by from Great sounding, lightweight & sturdy headphones Loved these headphones straight out of the box! Not only did they come charged so I could use them straight away but they were the easiest to setup that I have ever experienced! The sound is crystal clear, and they pack a good bass. As soon as I put them on I was impressed. They fit firmly, but comfortably. (My previous on ear headphones were too loose and even came off during workouts). The fabric on the headband is super soft (and looks great too!) The padding over the ears is just right - soft but durable too. These headphones not only look good but are packed with features that I'd expect only from more expensive models - Amazon Alexa and Google Assist - to be exact.
Date published: 2019-05-22
Rated 5 out of 5 by from A lot for the money! I recently bought the JBL Live 400BT Refurbished on JBL's website instead of new, and I'm very glad I did. For $55 bucks it's a really good deal, with impressive sound quality. It also has a few features such as "Ambient Aware" which I didn't know it came with, but are very useful. The shipping gave me many shipping updates and showed where the package was, and it shipped fast. I was impressed with JBL's shipping system. It's a very good set of headphones, with a lot of value for the money, particularly if you buy it refurbished like I did. I couldn't even tell it was refurbished or anything.
Date published: 2020-06-05
Rated 5 out of 5 by from Great product, hearing aid compatible I have struggled all my life with my hearing and wear hearing aids in both ears. This makes it impossible to use buds. Other wired headphones are ok but the sound is not very loud and the cable snaps so easy. So when I found these they are excellent. Connected to my Samsung Mobile A71 no problem. They sit on the ear which means the hearing aid does not feed back. Sound is so loud that I can use them without aids in at all. With aids in I have to actually turn them down. The box is good quality and the headset itself feel good quality. My only gripe is that they are a bit tight, would be nice to have some flexibility in how much they press on the ears. Well done JBL and with a 30 day no quibble return policy. What's not to like.
Date published: 2020-12-06
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Product Q&A

Are these noise cancelling?

Asked by: jomama567
They are not noise-canceling BUT it's a feature I want for my pre-teen. I want my kid to be able to hear car noise, people yelling, etc. when walking home from school. These are a lovely set of headphones.
Answered by: Oatmeal123
Date published: 2021-06-06

My headphones power themselves back on after turning them off.  I have tried the recommended resets but it does not fix this problem. They only stay off while being charged.  Please help!

Asked by: Dreeds
I have the same problem. Used with Blue Tooth. The headphones only stay off when charging. I have looked at the instruction sheet but have found nothing about it. Factory reset didn't correct it.
Answered by: AQuietDay
Date published: 2022-05-23

Does the cord have a mic? And if my daughter connects the Aux cord to her chromebook will she be able to speak? (she can't connect to her school laptop with bluetooth, so I want to make sure if she plugs these in she will be able to hear and speak)?

Asked by: middleschoolmom
Hey, just wanted to ask if the mic does work without bluetooth on and connect with the aux as i was planning to use for my pc also
Answered by: Chollo
Date published: 2021-06-06

I have been using these headphones for a while and I really like them, but after wearing them for a while they start bothering me. I feel like they put pressure on my head/ears. Is there a way to get it loose?

Asked by: Arianin
The headband on our headphones can be adjusted/extended depending on your preference.
Answered by: Chastine
Date published: 2021-06-06

How do I connect to my computer? My iPhone can pair with them but my PC is unable to discover them.

Asked by: Ramn
JBL Live 400BT can be connected to devices that have Bluetooth connectivity. Please try these troubleshooting steps on our support page about "Bluetooth Pairing and Connecting" https://support.jbl.com/us/en/
Answered by: Rhae
Date published: 2021-06-06

JBL LIVE 400BT I got as a gift and I used twice and they blew out. There is something wrong with the wiring. I am so sad I loved these. Anyway I can get them fixed ?

Asked by: ChocolateMilk
Thanks for reaching out. We'd like to know more on how our JBL Live 400BT aren't functioning well. Please contact us so we can help you. https://bit.ly/2zwFkYM
Answered by: Mario at Customer service
Date published: 2021-06-06

My google assistant touch surface doesn't work. I can hear when i get notifications on my phone but when i hold the touch surface nothing happens. When i double tap the touch surface, again nothing happens. Are the headphones faulty?

Asked by: dilr
Thank you for your question. For instructions on how to use the Google Assistant on the Live 400BT headphones, we invite you to contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://uk.harmanaudio.com/support-contact.html for further details. Thank you.
Answered by: Elvira M
Date published: 2021-06-06

Hi there, are these headphones ctia or Omtp? Many of my headphones are damaged on my Xbox one because I don't have this information.

Asked by: Wakky47
All of our headphones use CTIA standards but these are not gaming headphones and won't work on xbox.
Answered by: Mario at Customer service
Date published: 2021-06-06
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