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
Built-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 ""