JBL

JBL LIVE 400BT

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Wireless On-Ear Headphones

$99.9599.95 each
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JBL Signature Sound

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

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

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.

24 Hours Battery Life - 2 Hours Recharging Time

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

15 minutes charging for 2 hours playtime

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

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.

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.

My JBL Headphones App

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

Comfort-fit fabric headband

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

Detachable cable with remote & microphone

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

Your Sound, Unplugged

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 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

Item# JBLLIVE400BTREDAM

General Specifications

Headphone cable length (ft) 4.38
Weight (g) 185.8
Weight (oz) 6.83
Ear cushion material PU Leather
Bluetooth version 4.2
Headphone cable length (cm) 133.4

Audio Specifications

Driver size (mm) 40.0
Number of drivers per ear 1.0
Driver sensitivity at 1kHz/1mW (dB) 106dB SPL@1kHz/Pa
Impedance (ohms) 32.0

Dimensions

Weight (g) 185.8g

Control and Connection Specifications

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

Battery

Dynamic frequency response range (Hz) 20Hz – 20kHz
Battery Type Lithium-ion polymer (3.7V, 700mAh)
Charging time (hours from empty) 2.0
Speed Charging time (hours) 2.0
Talk time (hours) 24.0
Maximum music play time with ANC off (hours) 24.0
Play time (hours) 24.0

Features

Rechargable battery Yes
Remote control on ear cups? Yes
JBL Signature Sound Yes
Detachable Cable Yes
Fabric headband Yes
Speed charge No
Bulit-in Microphone Yes
On-ear Yes
Comes with APP Yes
Flat-fold design Yes
Multi-Point Connection Yes
Google Assistant Yes
Wireless Yes
Alexa Yes
Hands Free Call Yes
TalkThru Yes
Touch Control Yes
Ambient Aware Yes
Siri/ Google Now Yes
Bixby No
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 795 KB
  • LIVE400BT
  • Aux Cable
  • Charging Cable
  • 1 x Warranty/Warning
  • 1 x QSG/Safety Sheet

Manuals & Downloads

The latest owner's manuals, quick start guides, and documents.

Quick Start Guide (Multilingual)

2 MB

Declaration of Conformity

255 KB

Spec Sheet (EN)

795 KB

Search Result For ""

JBL LIVE 400BT is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Got them today and so far they have been wonderful! The sound is clear and the bass is perfect wouthout being over the top. It is very portable and small. The only two things I dont like so far is that it is a little tight on the head but im sure it will loosen with use and there is no travel case included. The talk through and ambient mode are more useful than I thought and i have used them a lot so far after a few hours.
Date published: 2019-04-17
Rated 5 out of 5 by from Excellent Wireless Headphones , Great Price! Just recently bought these headphones to have some new workout headphones and I haven't been disappointed only impressed and happy wearing the love the bass and the battery life on them!
Date published: 2019-03-23
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Will these fit an 11 year old?

Asked by: DaneH
The driver size of the JBL Live 400BT is a massive 40 mm. If you're looking for headphones for youngsters, you may want to check out the JBL JR300BT - designed for kids.
Answered by: Eugene at CustomerService
Date published: 2019-02-07

what is the range of bluetooth in this head phone?

Asked by: Rishabh
Thanks for reaching out. Our portable or Bluetooth speakers/headphones has a default Bluetooth range of 10 meters (33 feet).This could be less if your connection is experiencing interferences/interruptions. If you have other questions or any inquiries, please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Mario at Customer service
Date published: 2019-04-16

Since the headphones don't come with a travel case, what would fit these type of headphones? Preferably a hard shell

Asked by: Mikes21
You may use any headphone case that fits these as long as it's secured when stored.
Answered by: Mario at Customer service
Date published: 2019-04-16

I want to use these while at the gym , will that be fine? Like with the sweating and such like running on a tread mill ?

Asked by: diana21
Yes , they work great! & also have Google assistant!
Answered by: WILLIAM Monk
Date published: 2019-03-25
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