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🎶 Small Speaker, Massive Vibes — Take Your Sound Everywhere!
The JBL Go 4 is an ultra-portable Bluetooth speaker delivering powerful JBL Pro Sound with 180W max output and punchy bass. It boasts up to 7 hours of battery life, extendable by 2 hours with Playtime Boost, and features an IP67 waterproof and dustproof rating for rugged outdoor use. Designed with recycled materials and equipped with multi-speaker Auracast connectivity, it’s perfect for millennials seeking a stylish, durable, and eco-conscious audio companion on the go.










| ASIN | B0CTNWBT1Z |
| Additional Features | Dustproof, Lightweight, Portable, Stereo Pairing, Waterproof |
| Age Range Description | Teen |
| Antenna Location | For Music Players |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 7 Hours |
| Battery Capacity | 700 Milliamp Hours |
| Battery Charge Time | 7 Hours |
| Best Sellers Rank | #89 in Electronics ( See Top 100 in Electronics ) #4 in Portable Bluetooth Speakers |
| Brand | JBL |
| Built-In Media | 1 x JBL Go 4, 1 x Type-C to Type-A charging cable, Quick Start Guide, Safety Instructions, Warranty Card |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Push Button |
| Controller Type | Battery Powered |
| Customer Reviews | 4.7 out of 5 stars 16,716 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20000 Hz |
| Global Trade Identification Number | 11200130009379 |
| Input Voltage | 5 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 3.7"D x 1.7"W x 3"H |
| Item Weight | 0.19 Kilograms |
| MP3 player | No |
| Manufacturer | JBL |
| Model Name | JBL Go 4 |
| Model Number | JBLGO4BLKAM |
| Mounting Type | Built-in Loop |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Speaker Maximum Output Power | 180 Watts |
| Speaker Size | 3 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | outdoor activities |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 12 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 050036399289 |
| Unit Count | 1.0 Ounce |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
D**.
Good quality shower speaker
Cute little speaker that is amazing for in the shower! Very reliable, the charge seems to last a decent amount of time. Nice small size for easy travel but it does produce decent quality sound and can be quite loud. I plan on taking it camping for outdoor use also, but so far it's done very good for my shower escapades. Compatible with all phones and it works well with Spotify.
O**T
Small Speaker, Big Sound, GREAT QUALITY
We've had JBL speakers for a while and needed an upgrade! Love this JBL Go 4 Bluetooth Speaker. It’s compact and easy to take anywhere, the sound quality amazing for the size. The bass is strong, the battery lasts a long time, and it’s perfect for travel, the beach, pool days, or just around the house. Love that it’s waterproof and durable while still looking sleek and portable.
M**Z
Tiny speaker, big sound!
It's beautiful! Best speaker I've ever had! I love it and the sound quality is just amazing. Battery life is great! Definitely worth the amount of money I paid for it! It is reliable. It doesn't take a ton of time to charge either. It's compatible with android great!
S**N
Great sound for the size, durable build, and easy Bluetooth pairing
Impressive sound for such a small speaker, with better bass than I expected. Good option if you want something portable without giving up too much audio quality. I’ve been using this mainly for casual listening around the house and outside, and while camping, and it connects to Bluetooth quickly and reliably every time—no pairing issues so far. Sound quality is solid for the size. It gets reasonably loud and has decent bass compared to other ultra-compact speakers. It’s not going to replace a larger speaker, but it performs well within its size class. Build quality also stands out. The unit feels durable, and the waterproof/dustproof design makes it a good choice for outdoor use. The integrated strap is a nice touch for carrying or hanging it. Battery life has been good, and it charges quickly, which makes it easy to grab and go without worrying about downtime. Id say its a good value for the price. The buttons also are easy to use and give nice feedback when pressing them. Cons: Limited bass compared to larger speakers (expected for the size) Bottom line: If you want a small, durable Bluetooth speaker that sounds good and works reliably, this is a solid choice. Definitely better than most of the cheaper knockoff options in this size range.
M**.
10/10 would recommend
The "Big JBL Pro Sound" is really something. It is very small. The sound it makes is really good. The bass is strong. The sound is clear even when it is loud. The "Big JBL Pro Sound" can get wet. It can get dirty but it will still work. It is great for the beach or the pool. The battery in the " JBL Pro Sound" lasts a long time. You can play music for up to 7 hours. If you use the "Playtime Boost" mode you can play music for 2 hours. The Bluetooth connection is very good. It does not stop working even when you are away. The "Big JBL Pro Sound" is easy to carry. It is small and light. You can attach it to your backpack or your belt. It is great for people who're always on the go. The "Big JBL Pro Sound" works, with lots of devices. It works with iPhones, Android phones, laptops and tablets. You can also connect it to Big JBL Pro Sound" speakers. This makes the sound even better. You can make the "Big JBL Pro Sound" sound the way you want it to. You can use an app to change the sound. You can make the treble, mids and bass sound different. You can also choose from presets. Unlike older, basic models, the Go 4 is fully compatible with the JBL Portable App. This gives you access to a customizable equalizer (EQ) so you can adjust the treble, mids, and bass to your liking, or choose from audio presets Setting up the " JBL Pro Sound" is easy. You just turn it on. Connect it to your phone. Then you can play music. It only takes a seconds to set up.
R**L
Good sound for a tiny speaker, easy to use
The purple color is bright; not easily overlooked when packing up from a picnic or traveling. The sound is great for casual listening. This isn't a full-scale, annoy-the-neighbors volume but certainly loud enough for a small group or a single room. Easy pairing. The hardest part was figuring out how to open the box! There is a black unlabeled pull tab to be removed unless you tear the whole box apart. Comes with its own charging cable. I haven't tested the battery life but am unlikely to be using it for more than 3 hrs at a time. The size is perfect, about the same as 2 decks of cards (stacked). The construction appears to be durable. The rounded edges make it a little unsteady on uneven surfaces. The loop handle is strong enough to use a carabiner to attach to another bag.
G**N
Could be louder
I picked this up because I wanted something small and easy to throw in a bag, and it does a lot right for its size. Sound quality is actually pretty good, and the bass is better than I expected from something this small. It works well for listening around the house, in the garage, or outside when you’re close to it. Battery life has been solid, and I like not having to worry about it getting splashed or dusty. It feels well made and easy to use, and pairing was quick. The only real downside for me is the volume. It just doesn’t get loud enough for bigger spaces or when there’s a lot of background noise. For a small room or personal use it’s fine, but it struggles if you’re trying to fill an area or use it with a group. Still a good little speaker, just keep expectations realistic when it comes to volume. That’s why I’m giving it 4 stars instead of 5. I picked this up because I wanted something small and easy to throw in a bag, and it does a lot right for its size. Sound quality is actually pretty good, and the bass is better than I expected from something this small. It works well for listening around the house, in the garage, or outside when you’re close to it. Battery life has been solid, and I like not having to worry about it getting splashed or dusty. It feels well made and easy to use, and pairing was quick. The only real downside for me is the volume. It just doesn’t get loud enough for bigger spaces or when there’s a lot of background noise. For a small room or personal use it’s fine, but it struggles if you’re trying to fill an area or use it with a group. Still a good little speaker, just keep expectations realistic when it comes to volume. That’s why I’m giving it 4 stars instead of 5.
A**N
This waterproof speaker packs a punch!
Not only is the sound quality great it gets loud enough for outdoor/indoor use! I love the portability and design options as it is available in a range of colors. I was able to connect it very easy to mine and my friends phone depending on who was controlling the music. I have noticed a lot of products are changing to USB-C charging port which is nice as I have lots of those plug in's at home and this portable speaker was no different and has a USB-C charging port. So far I have been able to use this speaker anywhere from 6 to 7 hours on one charge and haven't had any issues with charging or being able to hold that charge for long periods of time. I was on the hunt for the perfect speaker to take paddle boarding this summer and I am glad that I went forward with this option. This little guy is a family favorite and gets lots of use so with that being said although the price was high for such a small product it has more than exceeded my expectations and we have used it enough to easily justify the purchase. Top 5 biggest wins as far as this product is concerned: COMPATIBILITY BATTERY LIFE WATER RESISTANCE ADJUSTABILITY COMPATIBILITY
W**Y
Great sound from a compact speaker
Love it. Tiny and powerful. Easy to connect. Love the colour too!
R**N
Versatilidade
Potente, prática e elegante
C**C
Ultra portable go-anywhere
This JBL Go 4 is seriously impressive and ultra portable. It weighs 6.80 oz only and fits on the palm of your hand. If you’re looking for an ultra portable, quality build and impressive sound at the mid range, this speaker is the one I’ll pickup first as the go-anywhere with me speaker. The voice clarity and quality are the stand out for me but there’s really very little bass and its smaller size starts to show at louder volumes. Voice clarity and integrity is on par with much larger size speakers at mid volume and because of its size and weight, it is so easy to bring anywhere you go; throw it in your backpack, boat bag, beach bag or your coat pocket. The lanyard tether ring is rugged and makes clipping it on anything super easy and safe. It connects instantly and Bluetooth connection has been reliable. Battery is good for a day out but needs to be recharged at the end of the day. All the color scheme options are fun and look great. It would be nice to have a cover for the usb port.
L**E
Great little speaker for travel
Great little speaker for travel and around the house. Sound is good for the size of the speaker. Looks very well made, battery life as advertised, associated app easy to use.
خ**د
تحفه
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