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 soundscape—wherever life takes you!
- DOUBLE THE BOOM - Pair two WONDERBOOM 4 speakers wirelessly for true stereo sound that commands attention.
- ALL DAY AUDIO FREEDOM - Keep the vibe alive with up to 14 hours of uninterrupted, booming playback.
- TAILORED LISTENING MODES - Switch to Outdoor Boost for open-air clarity or Podcast Mode for crystal-clear vocals.
- BUILT FOR EVERY ADVENTURE - IP67-rated waterproof, dustproof, and floatable—perfect for poolside, beach, or shower jams.
- BIGGER SOUND SMALLER PACKAGE - Experience surprisingly powerful 360-degree audio that fills any space effortlessly.
The Ultimate Ears WONDERBOOM 4 is a compact, portable Bluetooth speaker delivering immersive 360-degree sound with enhanced bass. Featuring a robust 14-hour battery life, IP67 waterproof and dustproof rating, and specialized modes for outdoor and podcast listening, it’s designed for active professionals who demand premium audio on the go. Pair two units for true stereo sound and dominate any environment with rich, booming audio.
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
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.
A**L
360 degree sound
The speaker is really great ! It is a great alternate for the mainstream brands which are available in market
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.
S**
Loud Sound and Bass
Amazing Sound Quality and great connectivity.
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
A**M
Crystal clear sound, great bassđź‘Ť
Excellent sound quality. Compact size. Value for moneyđź‘Ť
A**H
Great Sound Quality
Loved this small tiny speaker. The bass is really good.
Common Questions
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