Move through every moment of your day, effortlessly in tune with JBL Live Buds 4. JBL Signature Sound with Hi-Res audio accuracy and Spatial Sound makes every playlist, podcast, and voice call sound sharper, richer, and more alive.
True Adaptive Noise Cancelling 2.0 automatically clears away distractions, while Smart Ambient keeps you connected to what’s around you. Just tap the even more convenient display on the redesigned Smart Charging Case™ to adjust volume, skip tracks, or fine-tune your sound—while your phone stays in your pocket.
Six microphones with AI-trained noise reduction keep your voice clear and natural, while the streamlined Buds-style design stays secure through commutes, light workouts, and late-night listens. With up to 40* hours of playtime and IP55 water- and dust-resistant durability, Live Buds 4 connects you seamlessly, from the responsibilities of your day to the soundtrack of your night. (*with ANC off)
Features JBL Signature Sound with Hi-Res Audio Smart Charging Case™ for a seamless experience True Adaptive Noise Cancelling 2.0, real time calibration 6-mic Perfect Calls 2.0 with AI-trained algorithm Up to 40 hours of playtime plus wireless charging Next-gen Bluetooth® with LE Audio IP55 water- and dust-resistant design Personi-Fi 3.0 Stay in control with the JBL Headphones app Easy access to Google Finder and Audio Switch
Features and Benefits
JBL Signature Sound with Hi-Res Audio 10 mm dynamic drivers powered by JBL Signature Sound deliver crisp detail, deep bass, and natural balance. Hi-Res Audio Wireless brings out every nuance of your playlists, podcasts, and calls, making everything you hear sound more alive while JBL Spatial Sound transforms ordinary stereo into a natural, three- dimensional listening experience.
Smart Charging Case™ for a seamless experience The redesigned Smart Charging CaseTM doubles as your earbud controller with a simple interface that makes interaction easier than ever. Its intuitive display lets you adjust volume, switch tracks, manage ANC or Ambient Sound, and fine-tune your EQ—no phone or app required.
True Adaptive Noise Cancelling 2.0, real time calibration Advanced adaptive processing monitors your surroundings in real time to block out distractions and unwanted noise. Stay immersed in silence, or use the JBL Headphones app to control how much of the outside world you want to let in. With fully adjustable Ambient Sound control, you can choose exactly when to stay focused and when to stay aware.
6-mic Perfect Calls 2.0 with AI-trained algorithm Six microphones with beamforming technology and intelligent noise reduction cut through background chatter so your voice stays clear and natural. You can even tailor call effects and levels to match your environment.
Up to 40 hours of playtime plus wireless charging Get up to 10 hours in the earbuds and 30 more from the case*. A 10-minute speed charge via USB Type C delivers 4 hours of playback, and Qi wireless charging keeps you powered without cables. (*ANC off)
Next-gen Bluetooth® with LE Audio Enjoy lower-power streaming with higher quality and new ways to connect. Join independent unicast streams or tap into AuracastTM broadcasts directly through the JBL Headphones app. It’s future-ready listening made simple.
IP55 water- and dust-resistant design Water and dust-resistant durability lets you keep listening through workouts, commutes, and outdoor adventures with total confidence.
Personi-Fi 3.0 Hear and feel every note of your playlist. Shape your audio to match your personal listening profile with interactive customization tools that use precise information about you and your preferences to provide the exact sound curve that suits you best.
Stay in control with the JBL Headphones app Personalize the soundtrack of your life. Just download the free JBL Headphones app to customize the way you listen. Adjust the Adaptive Noise Cancelling to your ears’ shape, tweak your ambient sound control settings, create a Relax playlist to help you chill out, check your best fit, or find your earbuds. You can also 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—plus much more.
Easy access to Google Finder and Audio Switch Locate your earbuds instantly through Google’s network and switch connections effortlessly between phone, tablet, or laptop without missing a beat.
Technical Specifications
General Specifications Driver size: 10 mm / 0.39’’ Dynamic Driver Power supply: 5 V ⎓1 A Maximum operation temperature: 40 °C IP rating: IP55 Audio Specifications Frequency response: 20 Hz - 40 kHz Impedance: 16 ohm Sensitivity: 106 dB SPL@1 kHz Maximum SPL: 96 dB Microphone sensitivity: -38 dBV/Pa@1 kHz Control and Connection Specifications Bluetooth version (Earbud): 6.0 Bluetooth version (Charging Case): 6.0 Bluetooth profile version: A2DP V1.4,AVRCP V1.6.3, HFP V1.9 Bluetooth transmitter frequency range:2.4 GHz - 2.4835 GHz Bluetooth transmitter power (Earbud):< 12 dBm (EIRP) Bluetooth transmitter power (ChargingCase): < 10 dBm (EIRP) Bluetooth transmitter modulation(Earbud): GFSK, π/4-DQPSK Bluetooth transmitter modulation(Charging case): GFSK Dimension Specifications Earbuds: 4.8 g per pc (9.6 gcombined)/0.011 lbs per pc (0.022 lbs combined) Charging Case: 71 g / 0.157 lbs Battery Specifications Earbud battery type: Lithium-ion battery (57 mAh / 3.87 V) Charging case battery type: Lithium-ion battery (590 mAh / 3.87 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 8 hrs Music playtime with BT on and True Adaptive ANC on: Up to 7 hrs Talk time with ANC off: Up to 5.5 hrs Talk time with ANC on: Up to 4.5 hrs
What’s In The Box 1 x JBL Live Buds 4 earbuds 1 x Charging Case 1 x 4 sizes of eartips 1 x Warranty / Warning (W / !) 1 x QSG / Safety Sheet (S / i)
