Light up the night
Pulse 4 shines through the night with an amazing, high-resolution, 360-degree LED lightshow.
Follow the beat everywhere
Pulse 4 delivers JBL signature sound in every direction with its ingenious, 360-degree speaker array.
Up to 12 Hours of Playtime
Ready to get your groove on? Pulse4 delivers up 12 hours of party time on a single charge.
Make a splash with IPX7 waterproof design
Bring your speakers anywhere. Pool party? Perfect. Sudden cloudburst? Covered. Bash on the beach? Pulse4 is IPX7 waterproof up to three-feet deep for fearless outdoor entertainment.
There's an App for that
Download the JBL Connect App to rule your party with ease. And visualise your music with a variety of light show themes or even customize your very own. Ready to tune out? Turn your speaker into an ambient light show whether your music is on or off.
Crank up the fun with PartyBoost
PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers to truly pump up your party.
Shake it to sync your light show
It couldn't be easier to connect your LED light show with other nearby Pulse4's. Simply hold your speaker nearby and shake it to sync up.
Sound you can see
Kick start your party with JBL signature sound and a dazzling LED light show all in 360 degrees. Our bold, IPX7 waterproof design shines bright and will keep the tunes flowing for up to 12 hours on a single charge. Tap the JBL Connect App to change the sound-responsive colors and patterns and connect with other JBL PartyBoost compatible speakers to make your party epic.
- Output power (W)
- Dimensions (in)
- 3.8 x 8.1 x 3.8
- Dimensions (cm)
- 9.6 x 20.7 x 9.6
- Weight (kgs)
- Weight (lbs)
Control and Connection Specifications
- Bluetooth profiles
- A2DP V1.3, ACRCP V1.6
- Bluetooth frequency
- 2.402 - 2.480GHz
- Bluetooth transmitted modulation
- GFSK, π/4 - DQPSK, 8DPSK
- Bluetooth transmitter power
- Bluetooth version
- Charging time (hrs)
- Maximum music playing time (hrs)
- JBL PartyBoost
- Charging cable
- Rechargable battery
What's in The Box?
- 1 x JBL Pulse 4
- 1 x JBL branded Type C cable
- 1 x Quick-Start Guide
- 1 x Safety sheet
- 1 x warranty card
Documents & Downloads
Will it connect to the JBL boombox
Is there a mode where the lights can remain on but there's no audio coming out of the speaker? If so, how's the battery life in such a scenario, provided the product is only used as a light over one battery cycle?
How much better is the pulse 4 compared to the pulse 3
Can the brightness of the light be dimmed?
Can it stay stationary on a certain color?
is it possible to keep the color of the screen blue and how do you do it
Im having my trouble with my pulse 4.I turned on the speaker and I tried turning it off and it won't turn off.I tried factory resetting it and won't turn off.
Why can’t the Pulse 4 connect to Link Portable?? I wanted Google Assistant and thought I could at least link the Pulse to Link Portable, which has Google Assistant, but no! Deal breaker for me. Pulse is just a pretty light show otherwise.
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