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Ultimate Ears WONDERBOOM 4 Wireless Portable Waterproof Bluetooth Speaker, Active Black | Bigger, Bassy-er 360 Degree Sound, Outdoor Boost, Podcast Mode | with Signature Series Shockproof Case

    • Based on 271 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Certified Brands
Arrives Saturday, Apr 19
Order within 6 hours and 18 minutes
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Style: WONDERBOOM 4 - 1 Pack


Color: Active Black


Features

  • BUNDLE INCLUDES: Ultimate Ears WONDERBOOM Speaker (Active Black), Signature Series Shockproof Water-Resistant Case
  • BIGGER 360-DEGREE SOUND: The WONDERBOOM 4 portable waterproof Bluetooth speaker features bigger 360-degree sound in a petite package; boosted sound for up to 14 hours of playtime, so you can soak up every moment. The durable speaker is waterproof, dustproof, and floatable. IP67-rated, it can be submerged in 1m of water for 30 min; ideal for the pool, beach, or shower
  • OUTDOOR BOOST AND PODCAST MODE: Engineered for full stereo sound; tap the Outdoor Boost button for fuller sound in outdoor environments. Use the new Podcast Mode to make vocals sound rich and clear when needed. With a Bluetooth range of up to 131 feet, you're free to roam while using the portable speaker in outdoor spaces
  • DOUBLE UP FOR STEREO: Pair up two WONDERBOOM 4 portable Bluetooth speakers for even bigger sound (second speaker sold separately); press once to double up; press again for true stereo from both speakers, with left and right channels. WONDERBOOM's plastic components include a minimum of 31% post-consumer recycled plastic by weight
  • CASE BUNDLE: Protect your WONDERBOOM during travel and storage with the Signature Series Case. It zips closed for a secure hold, and includes a mesh pocket inside for storing a USB charging cable. The loop strap is convenient for carrying the speaker case on-the-go

Brand: Certified Brands


Connectivity Technology: Wireless


Audio Output Mode: Stereo


Mounting Type: Tabletop Mount


Model Name: Ultimate Ears 984-001876 Case Bundle


Speaker Type: Outdoor


Special Feature: Waterproof


Recommended Uses For Product: Indoor/Outdoor


Compatible Devices: Laptop, Television, Tablet, Ultimate Ears Speakers, Smartphone


Unit Count: 1.0 Count


Controller Type: Push Button


Surround Sound Channel Configuration: 2.0


Color: Active Black


Battery Life: 14 Hours


Included Components: Portable Speaker, Shockproof Water-Resistant Case


Product Dimensions: 3.72"D x 3.72"W x 4.09"H


Item Weight: 14.88 ounces


Is Waterproof: True


Warranty Type: Limited


Number of Items: 1


Wireless Communication Technology: Bluetooth


Speaker Size: 3.72 Inches


Power Source: Battery Powered


Number of Batteries: 1 Lithium Ion batteries required. (included)


Audio Driver Type: Dynamic Driver


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Specific Uses For Product: Indoor/Outdoor, Travel


UPC: 810143439878


Style: WONDERBOOM 4 - 1 Pack


Manufacturer: Certified Brands


Item Weight: 14.9 ounces


Item model number: 984-001876+Case


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: July 16, 2024


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Nice look, great bass, easy connect
This is my second purchase. Great price and great rich sound. I love the ease of connection to my phone and it charges quite quickly, also keeps its charge for quite a long time. Sturdy and waterproof.
Reviewed in the United States on September 10, 2024 by Kiki
    • By far the best bluetooth speakers I've owned.
Everything about the Ultimate Ears WONDERBOOM 3 meets or exceeds the claims in the description. The sound quality is excellent in all ranges, the volume is sufficient for indoor and outdoor use, and it is easy to connect two speakers (I bought 2) to fill a large space or get a true stereo sound. They are relatively light and small - much more portable than other speakers I've owned that do not have the same sound quality as these. This is particularly important for me because I often need speakers when I travel to give workshops and these fit in carry-ons well. They come with travel cases but I don't think they are necessary and require more space, but they are good for dust free storage when the speakers are not in use. The controls are easy to use and the bluetooth connection is rapid and stable. Pairing is also quite simple. I now use Ultimate Ears WONDERBOOM 3 as my computer speaker to improve sound and save desk space. It has replaced my Amazon speaker for general listening as well. And finally, the price is very reasonable. I can't recommend these speakers too highly! ... show more
Reviewed in the United States on November 18, 2023 by Mark Weinberg
    • Looks good, sounds great
Style: WONDERBOOM 4 - 1 Pack Color: Hyper Pink
I got 9 of these for holiday presents for my coworkers and they love them. Great sound. They look and sound good.
Reviewed in the United States on January 23, 2025 by Morey Blinder
    • Great sound and performance!
The product looks simple but at the end the sound quality and the battery performance is what highlights the item. I really love using it, is small and practical to take it whenever you want and have a great moment with its sound.
Reviewed in the United States on August 3, 2024 by Wilber
    • Great sound !
I absolutely love the surround sounds effect ! Great sound too. Easy to control. Love the colors. This is my second pair of speakers. I use them for my massages sessions or at home. Great buy ! Very sturdy. Cute design.
Reviewed in the United States on April 20, 2024 by myriam liberty
    • Surprisingly good
Clear, loud, very acceptable tone with moderate bass.; Bose speakers, which I have, are only a bit better. Very portable. Better than its rating in Consumer Reports, btw.
Reviewed in the United States on December 13, 2023 by Bert Eisenstadt
    • The quality and value are good
I like the quality of this speaker. It's easy to connect to. The size is perfect for transporting to and from events and inside bags. The battery life is excellent and the value for the money in my opinion as well worth it. I use this on my school bus for my young students with special needs. They love to listen to children's songs it helps to soothe them. It also helps my rider to occupy them. I keep it attached to my bag with the loop that's on it. It keeps it from falling and protects it. The storage case is great for both the speaker and the charging cord. Highly recommended. ... show more
Reviewed in the United States on September 16, 2024 by J. Baker
    • Great sound. Versatile. Portable. Syncable!
Waterproof too! Had the Wonderboom 2 for several years. Used it daily with my phone and moved it around the house or outside while working or reading. Bought a dual set of these Wonderboom 3s for a party. They were GREAT, and we had music throughout the house and outside too. Highly recommend!
Reviewed in the United States on December 30, 2023 by Salem, Oregon

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