Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue
Details
- BrandUltimate Ears
- Connectivity TechnologyBluetooth
- Audio Output ModeStereo
- Mounting Typefree standing
- MaterialPlastic
Description
🎧 Elevate your sound game—wherever life takes you!
- ALL DAY AUDIO FREEDOM - Keep the vibe alive with up to 14 hours of uninterrupted playtime—perfect for work, play, or travel.
- TAILORED LISTENING MODES - Switch effortlessly between Outdoor Boost for open-air clarity and Podcast Mode for crystal-clear vocals.
- BUILT FOR EVERY ADVENTURE - IP67-rated waterproof, dustproof, and floatable design means your speaker thrives poolside, beachside, or on the go.
- BIGGER SOUND SMALLER PACKAGE - Experience surprisingly bigger 360-degree sound that fills any space with rich, booming bass.
- DOUBLE THE BOOM DOUBLE THE FUN - Pair two WONDERBOOM 4 speakers wirelessly for true stereo sound that commands attention.
The Ultimate Ears WONDERBOOM 4 is a compact, portable Bluetooth speaker delivering powerful 360-degree sound with enhanced bass. Featuring a rugged IP67 waterproof and dustproof design, it offers up to 14 hours of battery life and specialized modes for outdoor and podcast listening. With wireless stereo pairing, it’s engineered for professionals and adventurers who demand premium sound quality on the move.
Specifications
| Model Name | Wonderboom 4 |
| Speaker Type | Outdoor |
| Special Feature | Bass Boost, Waterproof, Stereo Pairing, Dustproof |
| Recommended Uses For Product | all bluetooth devices |
| Compatible Devices | Tablet, Smartphone |
| Subwoofer Diameter | 5 Inches |
| Net Quantity | 1 count |
| Controller Type | Button |
| Colour | Ultimate Ears WB 4-Cobalt Blue |
| Battery Life | 14 Hours |
| Included Components | Power Cable |
| Product Dimensions | 9D x 9W x 10.4H Centimeters |
| Age Range (Description) | Adult |
| Item Weight | 420 Grams |
| Is Waterproof | 1 |
| Warranty Type | Limited |
| Number of Items | 1 |
| Control Method | Touch |
| Wireless Communication Technology | Bluetooth |
| Speaker Size | 10.4 Centimetres |
| Power Source | Battery Powered |
| Tweeter Diameter | 1 Inches |
| Bluetooth Range | 4E+1 Metres |
| Connectivity Protocol | Bluetooth |
| Includes MP3 player? | No |
| Series number | 4 |
| Manufacturer | Ultimate Ears, Logitech India Customer Care Toll free Number 1800 572 4730 (9:00am to 6:00pm -Mon- Fri), Logitech India Customer Care Toll free Number 1800 572 4730 (9:00am to 6:00pm -Mon- Fri) |
| Item model number | WONDERBOOM 4 |
| Manufacturer | Ultimate Ears |
| Country of Origin | China |
| Item Weight | 420 g |
Reviews
S**O
Good Sound
Excellent sound even for a small room. Build quality is good.
K**R
Small yet wonder boom
Small but very true to its name wonder boom! Excellent mid range and bass. Loud sound that fills the room.
R**E
Best In Class Speaker
It's the best speaker I have ever had I have the old WonderBoom, EverBoom and Now Wonder Boom 4 again I have used JBL Boat as well but no comparison....It's best in Sound Clarity/Bass/Bluetooth Range/Modes/Battery Life/Waterproof test in every section this speakers outperformed.I would recommend the same to all music enthusiast
T**Y
Nice product
Nice product, portable n sound clearity
A**R
Small still powerful.
Small and compact still packs a punch. The modes are quite useful. 3 modes, normal, bass and podcast.
A**L
360 degree sound
The speaker is really great ! It is a great alternate for the mainstream brands which are available in market
P**A
Placement issue
The media could not be loaded. Why is the speaker wobbly? It makes me really irritating.But other than that it is a very fine speaker. The sound is amazing, battery backup is awesome, instantly connects via Bluetooth. No doubt about it, that's why I bought it. But this wobbly thing is making me pull my hair
J**N
Best product ever
Amazing product.
Common Questions
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