Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.
🎉 Elevate every moment with sound that moves as fast as you do!
The Ultimate Ears BOOM 4 is a rugged, portable Bluetooth speaker delivering rich 360-degree sound with deep bass. Waterproof and drop-proof, it’s designed for outdoor adventures and long-lasting use with a 15-hour battery and 45-meter wireless range. Featuring a Magic Button for one-touch playlist control and eco-conscious construction with over 52% recycled plastic, it’s the perfect blend of durability, performance, and sustainability.
| ASIN | B0D3WLCJSJ |
| Antenna Location | For smartphones or tablets, for outdoor use |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 15 Hours |
| Battery Capacity | 15 Hours |
| Best Sellers Rank | 41 in Portable Bluetooth Speakers |
| Bluetooth Range | 45 Metres |
| Box Contents | Quick Start Guide ( printed inside the box), Strap (attached to product), ULTIMATE EARS EVERBOOM |
| Brand Name | Ultimate Ears |
| Colour | Black |
| Compatible Devices | Smartphone, Tablet, other devices that support Bluetooth |
| Connectivity Protocol | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Country of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (329) |
| Enclosure Material | Plastic |
| Is Waterproof | True |
| Item Dimensions D x W x H | 12.3D x 10.3W x 20H centimetres |
| Item Weight | 0.82 Kilograms |
| MP3 player | No |
| Manufacturer | Logitech |
| Maximum Range | 45 Metres |
| Maximum Speaker Output Power (in watts) | 12 Watts |
| Model Name | Ultimate Ears BOOM 4 |
| Model Number | 984-001969 |
| Mounting Type | Tabletop |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 1.0 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Design for a positive future |
| Product Warranty | 2 year manufacturer |
| Series Number | 4 |
| Signal-to-Noise Ratio | 85 dB |
| Speaker Size | 20 Centimetres |
| Speaker Type | Outdoor |
| Specific Uses For Product | Outdoor/Portable Audio Setups |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 Inches |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |
J**Y
Ultimate ears 4 boom sound
Loud and clear on my YouTube songs. Perfect and charging it up is a breeze. With the UE 2 BOOM SOUND it was extremely difficult to connect charger to to the boom sound. I am very happy . Thank you.
X**E
good Connectivity Good sound Good battery
The battery Last Forever. Great Sound. No Problem With The Connectivity
S**.
Excellent
Sound quality didn't seem great out of the box for me, but that was quickly solved through the equaliser in the app and now it sounds fab. It's also very loud! Love that you can switch the speaker on and off from the app, and that it can store playlist that you can choose via the "magic button" at the top of the speaker. Battery life so far is great - I've used it for a few hours a day the past week and have only needed to charge it twice. All in all a great speaker and definitely recommend!
A**M
Loud- defo recommend
Amazing defo recommend I got it and you can hear across whole hockey pitch
C**S
Brill and great sound
I’ve had one for years now, very easy to use, great sound, last long, I use inside and out especially when gardening; This one was purchased for my partner he loves it too.
M**Y
Definitely worth the money
Best speaker I’ve ever owned I’ve bought so many of these after losing them and for other people
P**L
Buyer Beware
Buyer Beware! Extremely disappointing. I bought 2 of these as an upgrade to the Wonderboom speakers I'd have for several years and really enjoyed. The new Boom 4 promised multi-speaker party mode via the app to have sound in several places at once. Firstly, the sound quality was inferior to the cheaper older gen WonderBoom and secondly the firmware failed to update on both speakers after only 5 weeks, resulting innthe party mode being disabled. 8 weeks of back and forth with UE chat support where they were utterly useless and unhelpful (they just make you repeat the same troubleshooting steps over and over and never acknowledge a problem). I finally gave up on UE support and returned the speakers under warranty with Amazon. If you're lucky enough to have speakers without a problem and just wants one, good for you but buyer Beware if you want to use the app and party mode and anything fails you're on your own. I bought another brand and am much happier.
R**K
The Ususal Ultimate Ears Quality
A great Bluetooth Speaker. The sound is very good and there's nothing bad I can say about it, other than one thing! I wish it had a charging dock, like the BOOM 3 does. Yes, it does come with a USB C chargin cable, but it's so easy to simply place the BOOM 3 on the dock. Other than that, it's everything you would expect it to be.
M**Z
Buen sonido
C**Z
Gran altavoz! Tengo 3 altavoces de categoria parecida y otros 3 inferiores nada comparables a calidad tanto de construcción, acabados y sobretodo calidad de sonido. Los bajos suenan muy bien para este tipo de altavoces portátiles. La app fácil de manejar y de enlazar el dispositivo. Un gran altavoz, sobretodo si lo conpras con descuento en días especiales como yo en wl BF. Una compra que no te arrepentirás
F**S
Ich hatte eine UE Boom 1, die aber leider gestohlen wurde. Hatte dann überlegt, will ich wieder eine UE Boom, oder was anderes, habe mir auch einen Sony Lautsprecher angehört, der aber viel zu viel Bass hatte. Die UE Boom 4 hat ein gewohnt ausgewogenes Klangbild, meiner Meinung nach bei Musik etwas besser als bei Sprache, aber auch Nachriten und Info-Podcasts hören sich verständlich und angenehm an. Die App habe ich nicht ausprobiert, womöglich kann man damit den Klang noch etwas optimieren. Ich nutze die Box für's tägliche Radiohören (manchmal auch für's Fernsehen oder YouTube am Handy). Im Vergleich zu UE Boom 1: + deutlich mehr Lautstärke, wenn man es braucht (Party-Lautstärke ist nicht drin, aber, ich sag mal, obere Zimmerlautstärke) + schnellerer Verbindungsaufbau (bei der 1 hat's 5-15 sek. gedauert, die 4 verbindet sich praktisch sofort) - ist leider nicht mehr in weiß erhältlich (die 1 hatte sehr viel an Farbauswahl) - Netzteil ist nicht dabei. Die 2 Minuspunkte sind aber kein großes Problem, daher gebe ich 5 Sterne.
D**T
10 numara
J**E
J'avais une enceinte BOOM depuis 7 ans que j utilisais au quotidien, comme elle ne tenait pas la charge, je pensais qu'elle était HS. ERREUR, ça venait du cordon d'alimentation... J'ai tout de même gardé ma nouvelle enceinte BOOM (commandée) que j utilise pour écouter la télé. Donc les enceintes BOOM sont increvables !
Trustpilot
1 week ago
1 day ago