JBL Live Flex 3 True Wireless Noise Cancelling Earbuds

JBL Spatial Sound

Immerse yourself in JBL Spatial Sound and feel like you're in a theatre, at a concert or in the studio with your favorite artist.

Additional Features

Multi-point connection

Effortlessly switch from one Bluetooth device to another and make going from streaming on your tablet to taking a call on your mobile a breeze.

Water and dust resistant

From the beach to the bike trail, the JBL Live Flex 3 earbuds are waterproof and dustproof for all your outdoor adventures.

JBL Headphones App

Personalize the soundtrack of your life with the free JBL Headphones app. Adjust the Adaptive Noise Cancelling to your ears' shape, tweak ambient sound control settings, check your best fit, or find your earbuds. You can also choose your preferred voice assistant, change how the earbuds behave through gesture customization, or adapt the sound output to audio or video to get the most out of your content.

Personi-fi 3.0

Hear and feel every note of your playlist. Shape your audio to match your listening profile with interactive customization tools that help determine the sound curve that suits you best.

Specifications

Make your day sound amazing

Get customized sound without even looking at your phone. Use the controls on the Smart Charging Case™ of the JBL Live Flex 3 true wireless noise-cancelling open-stick earbuds with Hi-Res Audio to customize all their features without opening the JBL app on your device. Adjust volume and EQ, control your music, take phone calls, see messages—you can even customize the screensaver with your favorite photos. And that’s before you get to enjoy the monumental JBL Signature Sound of the Live Flex 3 earbuds themselves. Best-in-class True Adaptive Noise Cancelling tunes out distractions. JBL Spatial Sound makes movies and music truly immersive. And if you have to take a call, 6 mics ensure perfect sound quality even in the noisiest surroundings. All this, plus a 50-hour charge: 10 hours in the buds* and another 40 in the case—and they can charge wirelessly. The charging case features a loop to attach a lanyard for even more convenience. Great sound has never been simpler. (*with ANC off)

General Specifications

Driver size
12 mm/ 0.47" Dynamic Driver
Power supply
5V 1A
Maximum operation temperature
45 °C

Audio Specifications

Frequency response
20 Hz - 40 kHz
Impedance
13 ohm
Sensitivity
100 dB SPL@1 kHz
Maximum SPL
95 dB

Dimensions

Earbud
4.5 g per pc (9.0 g combined)/0.0099 lbs per pc (0.0198 lbs combined)
Charging case
63.7 g/ 0.1404 lbs
Microphone sensitivity
-38 dBV/Pa@1 kHz

Control and Connection Specifications

Bluetooth version (Earbud)
5.3
Bluetooth version (Charging case)
5.1
Bluetooth profile version
HFP
Bluetooth transmitter frequency range
2.4 GHz - 2.4835 GHz
Bluetooth transmitter power (Earbud)
<9 dBm (EIRP)
Bluetooth transmitter power (Charging case)
<10 dBm (EIRP)
Bluetooth transmitter modulation (Earbud)
GFSK, π/4-DQPSK, 8-DPSK
Bluetooth transmitter modulation (Charging case)
GFSK

Battery

Earbud battery type
Lithium-ion battery (50 mAh/ 3.85 V)
Charging case battery type
Lithium-ion battery (690 mAh/ 3.85 V)
Charging time
2 hrs from empty
Music playtime with BT on and ANC off
Up to 10 hrs
Music playtime with BT on and ANC on
Up to 7 hrs
Music playtime with BT on and True Adaptive ANC on
Up to 6.5 hrs
Talk time with ANC off
Up to 5 hrs