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
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
- LIVE400BT
- Aux Cable
- Charging Cable
- 1 x Warranty/Warning
- 1 x QSG/Safety Sheet
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
Manuals & Downloads
The latest owner's manuals, quick start guides, and documents.
Search Result For ""
JBL LIVE 400BT is rated
out of
5 by
81.
Rated 4 out of
5
by
GmanBam from
Great sound!
Testing the Live 400BT and they sound great! Volume is limited to not blast you out like some other brands. Nice feature for the adjustable EQ and bass is outstanding. Nice features and connectivity to the JBL headphone app. Only down side to these on ear headphones is that they heat up my ears where the over the ear type do not. The over the ear type are more bulky however. These feel like an okay size for the gym and exercise. Only physical concern is the twisting action feels a little flimsy, maybe this twist should be stiffer. My concern is this will be the point of failure from removing. [This review was collected as part of a promotion.]
Date published: 2019-05-23
Rated 5 out of
5
by
Glabo1985 from
Top Koptelefoon
Ik heb deze koptelefoon nu twee weken en moet zeggen dat hij ondertussen naast mijn telefoon een echte life compagnion is geworden. Alleen al het fietsen naar mijn werk is stukken beter met muziek aan, en in de sportschool lijk ik ook beter geconcentreerd te kunnen sporten!
Hij gaat niet zo hard als de koptelefoons van vroeger. Maar het is ook niet de bedoeling dat ik gehoorbescherming oploop. Hij sluit de geluiden van buitenaf wel goed af dus ik kan prima genieten van mijn muziek. Je voelt en ziet dat hij kwalitatief prima in elkaar zit en omdat de oorkleppen kunnen draaien is hij een stuk compacter.
Date published: 2019-05-18
Rated 4 out of
5
by
DreaMaus05 from
Souround Sound pur
Tolles Design, spitzen Verarbeitung und dazu angenehmer Tragekomfort. Die Kopfhörer sind nicht zu schwer und sehr angenehm auf den Ohren. Sie lassen sich optimal an den Kopf anpassen und auf Grund des einklappens der Ohrmuscheln auch gut verkleinern um sie gut verstauen zu können. Aber das absolute Highlight ist der Klang. Höhen und Tiefen kommen super zur Geltung und auch der Bass ist ordentlich da. Aber in Kombination mit der assistance app ist der Kopfhörer eine runde Sache und lässt nur wenige Wünsche übrig. Einiges Manko bei dem Preis dürfte gern eine Tasche für die Kopfhörer dabei sein um sie in der Tasche vor Beschädigungen oder Dreck zu schützen.
Date published: 2019-05-19
Rated 5 out of
5
by
WILLIAM Monk 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
Rated 3 out of
5
by
JBL Live 400BT from
JBL Live 400BT
The JBL Live 400BT arrived and I was extremely excited to try them since everyone in my family owns a pair. I was first disappointed in the color because I thought they were going to be red instead of a dark orange-red color. They were extremely simple to set up and pair with my phone. Of course being wireless, it was nice to be able to cook, clean, and listen to music. The volume was a little disappointing. I expected them to be quite a bit louder than my daughter’s pair. Overall they are a good investment for the price. Although personally I would prefer something louder. [This review was collected as part of a promotion.]
Date published: 2019-06-08
Rated 5 out of
5
by
Hunter1016 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. [This review was collected as part of a promotion.]
Date published: 2019-06-07
Rated 5 out of
5
by
TonyN 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. [This review was collected as part of a promotion.]
Date published: 2019-05-22
Rated 5 out of
5
by
AngieNHtown from
Better than the comparable
These headphones are top quality! First, I love the red color of the headphones and then there's the sound quality which is nothing less than expected from JBL products...crisp, clear, great sound. They fit my ears perfectly and are very comfortable to wear for extended periods of time. I'd say that this pair is affordable and way better quality than some other higher priced brands I won't mention. If you are thinking about purchasing these, do yourself the favor and get them...worth every penny! [This review was collected as part of a promotion.]
Date published: 2019-05-23
Hallo Leute, ich versuche meinen Laptop mit dem Gerät zu verbinden. Es ist zwar mit dem Gerät gekoppelt , aber kann leider nicht die Musik über den Kopfhörer hören , sondern immer noch über den Lautsprächer ?was mache ich den da falsch ?? LG
Vielen Dank für Ihre Kontaktaufnahme. Da Ihre Anfrage eine Auskunft durch unsere Produktspezialisten erfordert, möchten wir Sie bitten den Harman Kundendienst per Telefon, Email oder Chat zu kontaktieren um Ihnen mit dem Anliegen zu helfen.
Bitte finden Sie weitere Informationen unter https://de.harmanaudio.com/support-contact.html#ns.
Vielen Dank.
Date published: 2019-07-09
Are the JBL LIVE 400BT headphones low latency? In other words is there a noticeable delay when watching TV via bluetooth?
Hi,
Thank you for your question.
We can't say with which mobile devices there could be a latency/synchorization issue. However, you have 30 days to try out the headphones and return them with no questions asked should you wish to do so.
Should you wish to receive further support, you may 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#ns for further details. "
Date published: 2019-07-08
Hallo, Ich habe mir heute den live 400 bt gekauft, und wollte mir die headphone app dafür herunterladen. Diese funktioniert aber nicht ohne gps standortfreigabe. Wieso benötigt die app eine standortfreigabe?
Vielen Dank für die Anfrage.
Das ist eine Vorgabe von Google, JBL selbst sammelt keine Daten.
GPS wird hauptsächlich für Statistik benötigt, aber auch um die richtige Sprache von Google zu aktivieren.
Vielen Dank.
Date published: 2019-06-24
Gibt es einen besonderen trick, den live 400bt mit alexa zu verbinden? weil irgendwie findet er ihn nicht beim suchen. mit dem lautsprecher selber verbindet er sich über bt.
Vielen Dank für Ihre Kontaktaufnahme. Da Ihre Anfrage eine Fehlerbehebung durch unsere Produktspezialisten erfordert, möchten wir Sie bitten den Harman Kundendienst per Telefon, Email oder Chat zu kontaktieren um Ihnen mit dem Anliegen zu helfen.
Bitte finden Sie weitere Informationen unter https://de.harmanaudio.com/support-contact.html#ns.
Vielen Dank.
Date published: 2019-06-19
Hallo ich hätte mal deine Frage, kann ich diese Kopfhörer auch mit meinem Smart Tv verbinden? Kenne mich garnicht aus ..
Vielen Dank für die Anfrage.
Wenn der Fernseher Bluetooth hat und über die Blluetooth-Profile A2DP und AVRCP verfügt, kann es funktionieren.
Der sicherste Weg wäre ein BT-Transmitter, da diese meisten über alle nötigen Profile verfügt.
Vielen Dank.
Date published: 2019-06-19
Can you recommend a good noise cancellation pair, needed for plane travel to aid sleep.
Thank you very much for your interest.
In order to offer you a tailor-made consultation, we would like to ask 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#ns
Date published: 2019-06-19
Sind die Kopfhörer größenverstellbar, so dass man sie an die Größe des Kopfes anpassen kann? LG
Vielen Dank für die Anfrage.
Der Kopfhörer ist in der Größe verstellbar.
Vielen Dank.
Date published: 2019-06-06
Hallo jbl Team, unterstützt der 400BT aptx ?
Vielen Dank für die Anfrsage.
Der JBL LIVE 400BT unterstützt kein aptX.
Vielen Dank.
Date published: 2019-06-06