JBLGo 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Big Pro Sound with Punchy bass, 7-Hour Built-in Battery, Made in Part with Recycled Materials (Black)Recycled Content Certification for Electrical and Electronic Equipment

I bought the JBL Go 4 in March 2025 on Amazon, mainly for use in the shower, and I’ve been seriously impressed. For such a small, ultra-portable speaker, it delivers amazing sound quality with surprisingly punchy bass. It gets plenty loud, although you may notice a bit of distortion at the highest volume levels - nothing unexpected for a speaker of this size.Bluetooth connection is solid, and the range has been more than sufficient whether I’m using it in the bathroom or outside. The battery life has been excellent - I haven’t tested the full 7-hour limit since I usually top it off before then, but it’s never come close to dying on me. Charging is fairly quick, depending on the charger you’re using.I’ve also taken it with me on a camping trip, and it proved to be rugged enough to handle outdoor use. It held up great in wet and dusty conditions, and has handled regular use in the shower without any issues. So I’d say the waterproofing holds up well based on my experience.The build quality feels premium with a grippy rubberized housing that’s easy to hold, and the compact size makes it perfect to toss in a bag or hang on a hook. I didn’t buy it for the recycled materials, but it’s a nice bonus to know it’s made with sustainability in mind.I’m giving the Go 4 a solid 5 stars because it truly delivers on sound, durability, and portability for the price. I’d recommend it to anyone looking for a dependable shower speaker or something to use on a camping trip where you want clear sound without being disruptive to others nearby. It just works.

Holy Cow. These things are AMAZING! My wife and I go kayaking pretty often and we had the 3 version so only one of us could really hear it at a time. Decided to upgrade to the 4s because they’re able to connect to each other. Works perfectly! Then, I got the app for JBL and saw they could do stereo sound. Figured I’d try them with a good test song for stereo out on my deck, Bohemian Rhapsody by Queen(see picture for where I have the speakers away from themselves). It is crazy how well they can do stereo! It’s pretty much like if I was wearing earphones for the stereo they can make happen! Would I recommend these? Definitely! One sounds great by itself, crazy loud at full volume with absolutely no distortion. Get two? 100% more crazy amazing! If you’re looking for a great portable speaker for the boat/beach/anywhere really, this is the speaker you won’t be disappointed with. Get two? Insane (in a great way)! These are probably the only pair of speakers I’ll ever need and getting two for the price of one upper end expensive portable speaker? Yes. If you’re on the fence, get two to put on both sides of that fence and the stereo will put your mind and ears at ease! 10 stars easily if I could!

I’ve been using my JBL portable Bluetooth speaker for a month now, and I couldn’t be happier. The sound quality is crisp, clear, and surprisingly powerful for its size. The bass is deep without being overwhelming, and it doesn’t distort even at high volumes.Pairing with my phone was instant, and the Bluetooth connection is super stable—I can walk across the room without any dropouts. The battery life is excellent (easily 10–12 hours on a single charge), and I love that it’s waterproof, making it perfect for beach days, showers, or camping.The build is solid and durable, and the sleek design fits in anywhere—from my kitchen to my backpack. It’s lightweight, charges quickly, and the buttons are easy to use even in low light.Overall, this is hands down one of the best portable speakers I’ve owned. If you're looking for quality, portability, and reliability, JBL nails it.

This little box blew me away. All I needed it for was with my laptop and phone and it is perfect for travelling. But the best thing is I can use it connect with my laptop and it will blast you away. I had seen it before with other folks playing and attaching it to their backpacks and I always said the bass was incredible. It so happened my friend went to the phone store and that is where I decided to get one and no disappointment. Oh and I played it all night sleeping and still playing this morning until now at 11:38 am as I made sure I charged it yesterday, but it came ready to play. You can also connect on the laptop and phone, so you can play your music on your phone and if you watch youtube the music will pause and do youtube, but you don't have to disconnect from one to the other. I found that out myself.

I picked up the JBL Go 4 (Squad) for our family’s summer outings, and it has seriously impressed me. Despite its compact size, this little speaker packs surprisingly powerful sound with deep, punchy bass that’s more than enough for backyard hangouts, beach days, and camping trips.✅ Portability: It's ultra-light and fits easily in my hand, backpack, or even clipped to a belt loop.✅ Waterproof & Dustproof: It’s been splashed at the pool, dropped in the sand, and even survived a surprise rain shower with no issues.✅ Battery Life: We’ve consistently gotten around 7 hours of playtime, and it charges back up quickly.✅ Design: The Squad colorway is bold, fun, and easy to spot. I also love that it’s made in part with recycled materials—feels like a more eco-conscious choice.✅ Easy Pairing: Bluetooth connects instantly with my phone, and there’s no lag or dropout, even from across the yard.The sound quality is where it really shines. Crisp sound and bass that thumps for such a tiny speaker. It’s honestly better than some larger models I’ve owned in the past.If you're looking for a rugged, stylish, and great-sounding portable speaker that you can take anywhere, the JBL Go 4 is an awesome choice—especially at this price point. Highly recommend!