🎉 Elevate every moment with sound that moves you—anywhere, anytime.
The Ultimate Ears Boom 4 is a rugged, portable Bluetooth speaker delivering 360-degree immersive sound with deep bass. Waterproof to IPX7 standards and drop-proof up to 15 feet, it’s designed for outdoor adventures and poolside parties. With a 15-hour battery life and a 147-foot Bluetooth range, it offers long-lasting, wireless freedom. The Magic Button and PartyUp app integration enable seamless music control and multi-speaker pairing for an unbeatable surround sound experience.
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Is Electric | Yes |
| Power Source | Battery Powered |
| Compatible Devices | Laptop, Desktop, Television, Tablet, Smartphone |
| Water Resistance Level | Waterproof |
| Bluetooth Range | 45 Meters |
| Specific Uses For Product | Travel, Party, Gaming |
| Controller Type | Button |
| Color | Blue |
| Battery Average Life | 15 Hours |
| Is Waterproof | True |
| Warranty Type | Limited |
| Maximum Range | 45 Meters |
| Control Method | App |
| Audio Output Mode | Stereo |
| Mounting Type | Tabletop Mount |
| Material Type | Plastic |
| Speaker Type | Outdoor |
| Additional Features | Portable, Waterproof, Lightweight, Dustproof, Shockproof |
| Recommended Uses For Product | For Computers, For Smartphones or Tablets |
| Item Dimensions D x W x H | 4"D x 4"W x 8"H |
| Unit Count | 1.0 Count |
| Speaker Maximum Output Power | 10 Watts |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
| Wireless Technology | Bluetooth |
| Connectivity Technology | Bluetooth |
G**.
Great speaker. Portable and sand and waterproof
Purchased for Father's Day. My dad loved it. It provides decent volume for its size and crisp, high quality sound. The only thing to note is that it comes with charging cable but not box to connect to outlet.
D**E
UE FOR LIFE
F*** JBL and beats and anything that’s not ultimate ears. This color is so cute and the perfect pink if you’re a pink freak like me. I set it on the edge of the infinity pool and sometimes in a floating cup holder and she fares just fine. The perfect volume range for outdoors and indoors, I take her to the beach and in the shower. Batter lasts at LEAST 6 hours at full blast.
M**O
Great sound!
Why did you pick this product vs others?:previously purchased
B**C
Great clean clear sound, nice balanced highs and lows.
Perfect
K**E
Bigger than previous, good buy
I own the original UE Boom which is nearly 10 years old and still going strong. I bought this one in order to have stereo sound in my golf cart. I like the look and feel of this new Boom 4 design, however I don't find the bass is much better for the extra size. So although I do recommend buying it, and I'm generally happy with this purchase, I don't see (hear) the benefit of the largest size footprint.
C**K
Worth the money
Great sound
T**A
Not plug port
Power cord is worthless, both ends are the oval shape. Cannot use until I order a port with plug. Dumb move. I own several megaboom speakers and this is the first disappointment. It's also tiny yet was the same price as my large one. I thought it was the big one. Booo. Hope the sound is as good as the big one but I won't know until I can charge the thing!
J**A
Bateria muy mala
El sonido y las funciones que tienen son muy buenas pero la batería no sirve, tienen que arreglar eso.
Trustpilot
2 months ago
2 weeks ago
