JBL Go 4 Ultra Portable Bluetooth Speaker

Color

Blue

Price

$49.99

Special financing offer exclusively for Verizon Visa® Card holders.

Quantity

Free returns within 30 days.

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Overview

Take your tunes on the go with the Go 4 Ultra Portable Bluetooth Speaker. Made in part with recycled materials, this ultra-portable design has an IP67 waterproof and dustproof rating, so it can stand up to the elements.¹ It features JBL Pro Sound with a punchy bass for immersive listening. Get up to 7 hours of playtime on a single charge, plus up to 2 hours of Playtime Boost.² And, fill the room with sound through a multi-speaker connection by Auracast.

Go further with the app.
Use the JBL Portable app to customize your listening experience and manage connections to your devices. And you can connect to other compatible speakers to fill the room with sound with Auracast.

¹ IP67 waterproof rating. Can be immersed in water up to 1m for up to 30 minutes.
² Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.

CA residents: see the

Reviews

4.6

128 reviews

97% of reviewers recommend this product.

Best little speaker ever!

DJcat . 8 days ago

Bought for my music lover husband for his birthday. He is beyond pleased!! He keeps saying “ I cannot believe the sound quality! And it comes from this little speaker!! I love that it is waterproof because I always play music on my phone while I shower!! Thank you for getting it for me. I absolutely love it!”

jbl.com Originally posted on jbl.com

Good Product

8559520577 . 17 days ago

Yes, I'd recommend this product.

I’ve been using the JBL Go 4 Ultra Speaker regularly, and overall I’m really impressed with it.

Specs

Features

Up to 7 hours of playtime plus up to 2 hours of Playtime Boost²
IP67 waterproof rating¹
Multi-speaker connection by Auracast
Ultra-portable JBL Pro Sound with punchier bass
Made in part with recycled materials
JBL Portable app

Specs

Dimensions: 1.7 x 3.7 x 3.0 in.
Weight: 6.70 oz.

SKU#

JBLGO4BLUAM

What's in the box

JBL Go 4 Ultra Portable Bluetooth Speaker
USB-C Type-C cable
Quick start guide
Warranty card and safety sheet

Reviews

JBL Go 4 Ultra Portable Bluetooth Speaker Reviews

4.6

128 reviews

97% of reviewers recommend this product.

Sort by

Best little speaker ever!

DJcat . 8 days ago

jbl.com Originally posted on jbl.com

Good Product

8559520577 . 17 days ago

Yes, I'd recommend this product.

I’ve been using the JBL Go 4 Ultra Speaker regularly, and overall I’m really impressed with it.

Love this little speaker

Best Grammaw . 20 days ago

Had bought one for my great grands last year and we lost it so when I found this refurbished one for a good price I bought it. They love these speakers and they are really good speaker for kids especially.

jbl.com Originally posted on jbl.com

tough sucker!

Elias T . 23 days ago

got this for a gift for my mom and she loves it! it’s been dropped about 300times and does not care at all! if your looking for a speaker JBL is the way to go!

jbl.com Originally posted on jbl.com

Great speaker!

Secret boy . 1 month ago

This is the absolute best speakerI honestly don't know what I would do without it my shower Is now so much more fun sound quality is amazing. Never thought that such a small speaker could be so powerful. Great birthday gift. This is absolutely perfection. It fits in almost every bag and connects to almost every speaker. The pink color is the absolute cutest. It’s giving a watermelon summer vibes, but the feature of waterproof and dust proof makes it the best speaker by far. I love JBL.

jbl.com Originally posted on jbl.com

excellent quality

1ARD . 1 month ago

On Black Friday I bought a JBL Go 4 speaker and I am very pleased, it works and sounds great and it’s the perfect size

jbl.com Originally posted on jbl.com

Excellent sound and quality JBLGo4

syd25 . 1 month ago

I bought this as a Christmas gift for my granddaughter and she loves it! We listened to it all day and we were so impressed with the quality and sound from this speaker, I’m getting one for myself!

jbl.com Originally posted on jbl.com

Listening to tunes while peddling a bike

NXSC . 1 month ago

Bought this to mount on bike handlebars. Sounds great with plenty of volume

jbl.com Originally posted on jbl.com

Great all-rounder for the go

Ignatius L . 2 months ago

Super easy to setup and connect as well as switching between devices. Audio quality is fantastic, amazing range between max and min volumes. Obviously the lower bass frequencies aren't super boomy, but there's only so much that you can do with a speaker this size haha. The build quality feels very premium especially at this price point. I'd never even come close to worrying about either the stitching or the loop breaking.

jbl.com Originally posted on jbl.com

Great gift for college student

Wissa . 2 months ago

Bought as a gift for my daughter who is in college. She loved it and can't wait to use it.

jbl.com Originally posted on jbl.com

FAQs

JBL Go 4 Ultra Portable Bluetooth Speaker FAQs

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Kamj3096 . Jan 19, 2026

How long does the battery last on the loudest setting?

Answer from Customer Support1 month

Thanks for your inquiry. Our JBL Go 4 has up to 7 hours of battery life. This may vary depending on volume and music content.

Was this answer helpful?

Nick . Jan 16, 2026

How loud will the speaker go? Is it good for a large room of 30 or 40 people

Answer from Verizon Customer Support1 month

The JBL Go 4 has a power output of 4.2 Watts RMS and is not suitable for a large room of 30 to 40 people. It can reach a maximum volume of approximately 94 decibels (dB) when measured close to the speaker, which is only adequate for personal listening or very small, quiet spaces. -Sarge

Was this answer helpful?

Burrell . Dec 29, 2025

What can I redeem with my points

Answer from Verizon Customer Support1 month

If you're talking about Verizon dollars, you can use them on devices, accessories, and gift cards. -Will

Was this answer helpful?

TESTEr3357 . Dec 26, 2025

Max sound output

Answer from Customer Support2 months

Thank you for your Inquiry. Our JBL Go 4 has a maximum output of 4.2 Watts RMS.

Was this answer helpful?

Cigi . Dec 7, 2025

Will it connect to the Samsung Galaxy A26?

Answer from Customer Support2 months

Thanks for your question. Yes, our JBL Go 4 can connect to any Bluetooth-enabled source device, whether it be a Samsung Galaxy A26, other smartphones, or a tablet.

Was this answer helpful?

Nmjp . Nov 21, 2025

I’ve paired with to box, doesn’t automatically connect. I have to unpair and repair each time

Answer from Customer Support3 months

Thanks for bringing this to our attention. We would like to work with you directly to address your concerns. Please contact our customer support team through our official website or toll-free hotline.

Was this answer helpful?

Oct 25, 2025

how to connect with electrical windpipe like ENO M2

Answer from Customer Support4 months

Thanks for your question. The ENO M2 instrument cannot be connected to our JBL as it is a Bluetooth speaker designed to play audio from source devices like phones and tablets.

Was this answer helpful?

Jim Z . Oct 21, 2025

Does the driver used in this speaker Long-Excursion driver or normal excursion driver?

Answer from Customer Support4 months

Thanks for your question. Our JBL Go 4 features a standard excursion speaker for balanced audio performance.

Was this answer helpful?

Mitaintuchus . Sep 14, 2025

Can I take it into the shower?

Answer from Customer Support5 months

Thanks for your question. Yes, you can use our JBL Go 4 in the shower. It has an IP67 rating, which means it's both dustproof and waterproof, it can be submerged in up to 1 meter of water for up to 30 minutes.

Was this answer helpful?

Bill . Jun 21, 2025

What color is the light on the speaker color when charged?

Answer from Verizon Customer Support8 months

To know when the JBL Go 4 is fully charged, look for the LED indicator light on the device. When charging, the light will typically be red or orange, and it will turn off or change to a different color, such as green or white, once the device is fully charged. Always refer to the user manual for specific charging indicators related to your model.-Cryssie

Was this answer helpful?

JBL Go 4 Ultra Portable Bluetooth Speaker FAQs

Sort by

Kamj3096 . Jan 19, 2026

How long does the battery last on the loudest setting?

Answer from Customer Support1 month

Thanks for your inquiry. Our JBL Go 4 has up to 7 hours of battery life. This may vary depending on volume and music content.

Was this answer helpful?

Nick . Jan 16, 2026

How loud will the speaker go? Is it good for a large room of 30 or 40 people

Answer from Verizon Customer Support1 month

Was this answer helpful?

Burrell . Dec 29, 2025

What can I redeem with my points

Answer from Verizon Customer Support1 month

If you're talking about Verizon dollars, you can use them on devices, accessories, and gift cards. -Will

Was this answer helpful?

TESTEr3357 . Dec 26, 2025

Max sound output

Answer from Customer Support2 months

Thank you for your Inquiry. Our JBL Go 4 has a maximum output of 4.2 Watts RMS.

Was this answer helpful?

Cigi . Dec 7, 2025

Will it connect to the Samsung Galaxy A26?

Answer from Customer Support2 months

Thanks for your question. Yes, our JBL Go 4 can connect to any Bluetooth-enabled source device, whether it be a Samsung Galaxy A26, other smartphones, or a tablet.

Was this answer helpful?

Nmjp . Nov 21, 2025

I’ve paired with to box, doesn’t automatically connect. I have to unpair and repair each time

Answer from Customer Support3 months

Was this answer helpful?

Oct 25, 2025

how to connect with electrical windpipe like ENO M2

Answer from Customer Support4 months

Thanks for your question. The ENO M2 instrument cannot be connected to our JBL as it is a Bluetooth speaker designed to play audio from source devices like phones and tablets.

Was this answer helpful?

Jim Z . Oct 21, 2025

Does the driver used in this speaker Long-Excursion driver or normal excursion driver?

Answer from Customer Support4 months

Thanks for your question. Our JBL Go 4 features a standard excursion speaker for balanced audio performance.

Was this answer helpful?

Mitaintuchus . Sep 14, 2025

Can I take it into the shower?

Answer from Customer Support5 months

Was this answer helpful?

Bill . Jun 21, 2025

What color is the light on the speaker color when charged?

Answer from Verizon Customer Support8 months

Was this answer helpful?