Wow, the big sound out of such a small speaker is really impressive. Right out of the sustainable packaging, this speaker was easy to set up and pair, the JBL app offered additional controls for EQ and Playtime Boost. I did not like the sound quality with the play time boost, you sacrifice the richness of the JBL Signature sound, so don't forget to charge the speaker before the party. I really want to add a second speaker to make use of the stereo group, this will be a great setup for campf...

Amazing sounds for such a small speaker, it has clear sounds with just the right amount bass with a beautiful compact design. Buttons are very easy to access with the battery life light just on thr bottom left side. The JBL app let's you even control more features that even makes it louder than it already is. This little speaker is a must have for people who like to travel light with incredible sounds everyone will hear and enjoy.

I have tested and discovered this wonderful product, I have never tried before and I’m surprised because it’s a really good speaker. It has an optimal quality of the sound, even if the volume is high. The connection through the Bluetooth is simple and easy, you should switch on the Bluetooth Button on the jbl speaker and the device will appear between the devices for connection. After selecting it, the connection will be fast. Then the device is correctly...

Everybody should have one of these speakers. It's small size, quality look and feel, surprising sound and convenience will have you bringing it everywhere!

Listening to music while working out, going for a ride on an e-scooter, working on the car or listening to the game at a BBQ.. even playing rain storm sounds all night to sleep in a hotel, this little speaker makes it all so convenient.

As for the sound.. owning many JBL Bluetooth speakers, including an original JBL GO, I am surprised a...

Great portable speaker.This thing is small enough to carry around without the bulk.Its very rugged with high quality feel.It's great for my job in a industrial environment.The Bluetooth connects without any issues.The buttons are easy to understand and use.Has a braided hook that's well made.The sound is great for the size i honestly didn't think it be good for my line of work but i was wrong.I use it for 8 hours at work and battery holds up at about 60-75% volume.It charges in less than a ho...

This speaker was smaller than expected! Let me tell you that for its size the JBL Go 4 puts out an amazing sound! This is the smallest JBL speaker I own but it quickly became my favorite, always have it playing music on my work desk. The portability and sound quality makes this little speaker an always win. Starting off with the sound, the bass is definitely there and the vocal are really clear. The JBL Portable app makes it easy to update and tune the sound, I tried all the EQ presets and th...

This small speaker packs a powerful sound. It can fit in a jacket pocket, purse, or bookbag easily. It is simple to use and I like how you can place it on multiple sides. It is dust and waterproof to a certain extent which means that you can essentially take it anywhere. The bass is actually surprising in a good way and it was hard to believe that so much sound came out of something so small. The only thing that I really didn't care for was the small loop/handle that is attached. You can only...

Great sound and portability advantage is retained. We do like the solid feel of the speaker. Unfortunately our speaker does suffer in Bluetooth connectivity for iPhone 14 and iPad Pro, the intermittent static noise is more noticeable in frequency and severity especially when we compared it to our Go 3.

The speaker itself is incredibly compact (see pictures). At less than 4 inches wide and about 1.5 inches thick, it's a great companion to have wherever you go.
It stood out the most while golfing. I bought a small carabiner clip to attach the speaker to my golf bag and I can't describe how perfect it was: out of the way, terrific and clear sound with deep bass and plenty of volume. The speaker easily lasted the entire round and most of the way into a round the next day.
Also, I found this spe...

I have had it for about a week and have no complaints. It's great volume considering the small size and was really easy to set-up and use.
It feels sturdy but not heavy to carry it around in my hand as the loop is integrated into the speaker. The bottom is rubber which helped it grip onto tables and not slide around when I had it standing up.
The music sounded good, not distorted and the bass was decent again considering the small size.
The battery is good, I had it playing for a few hours...