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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

4.6 out of 5 stars 282 ratings

$99.99
Brief content visible, double tap to read full content.
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Style: WONDERBOOM 4 - 1 Pack
Color: Active Black
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Purchase options and add-ons

Brand Certified Brands
Connectivity Technology Wireless
Audio Output Mode Stereo
Mounting Type Tabletop Mount
Model Name Ultimate Ears 984-001876 Case Bundle

About this item

  • 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

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This item: 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
$99.99
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$89.99
Get it as soon as Wednesday, Jul 16
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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
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
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Price$99.99$149.99-31% $103.96
List:$149.99
-36% $58.00
List:$89.99
$197.00-44% $179.99
List:$319.99
Delivery
Get it as soon as Friday, Jul 11
Get it as soon as Friday, Jul 11
Get it as soon as Friday, Jul 11
Get it as soon as Friday, Jul 11
Get it as soon as Friday, Jul 11
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Product Description

ultimate ears wonderboom
ultimate ears wonderboom
ultimate ears wonderboom
ultimate ears wonderboom

What's in the box

  • Portable Speaker, Shockproof Water-Resistant Case
  • Product information

    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 0.93 Pounds
    Is Waterproof True
    Warranty Type Limited
    Number of Items 1
    Control Method Push Button
    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
    UPC 810143439878
    Style WONDERBOOM 4 - 1 Pack
    Manufacturer Certified Brands
    Item Weight 14.9 ounces
    ASIN B0D9KZ5NGY
    Item model number 984-001876+Case
    Batteries 1 Lithium Ion batteries required. (included)
    Customer Reviews
    4.6 out of 5 stars 282 ratings

    4.6 out of 5 stars
    Best Sellers Rank
    Is Discontinued By Manufacturer No
    Date First Available July 16, 2024
    Country of Origin China

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

    Feedback

    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


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    Customer reviews

    4.6 out of 5 stars
    282 global ratings

    Review this product

    Share your thoughts with other customers

    Customers say

    Customers praise the speaker's sound quality, noting it's sufficient for both indoor and outdoor use, and appreciate its perfect size for transporting and relatively light weight. The device is easy to connect, with simple pairing and controls, and customers find it well-built, waterproof, and have excellent battery life. They consider it good value for money.

    31 customers mention "Sound quality"31 positive0 negative

    Customers like the speaker's sound quality, with sufficient volume for both indoor and outdoor use, and one customer noting that the sound is bigger than the speaker's size.

    "...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..." Read more

    "This is my second purchase. Great price and great rich sound...." Read more

    "The product looks simple but at the end the sound quality and the battery performance is what highlights the item...." Read more

    "My son had 1 of these & it sounded great! The size was also a plus...." Read more

    13 customers mention "Size"13 positive0 negative

    Customers appreciate the speaker's size, finding it perfect for transporting and relatively light, with one customer noting it fits well in carry-ons.

    "...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...." Read more

    "...It keeps it from falling and protects it. The storage case is great for both the speaker and the charging cord. Highly recommended." Read more

    "...I really love using it, is small and practical to take it whenever you want and have a great moment with its sound." Read more

    "My son had 1 of these & it sounded great! The size was also a plus...." Read more

    9 customers mention "Ease of connection"9 positive0 negative

    Customers find the speaker easy to connect, with simple pairing and controls.

    "...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..." Read more

    "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...." Read more

    "...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..." Read more

    "...It's got plenty of bass. The controls are easy. It's a great little speaker." Read more

    9 customers mention "Quality"9 positive0 negative

    Customers find the speaker to be a terrific product, with individual reviews highlighting its fantastic base and cool case design.

    "...I use them for my massages sessions or at home. Great buy ! Very sturdy. Cute design." Read more

    "...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!" Read more

    "...Best decision ever- better quality of sound, absolutely CRAZY battery life- like it is been 3 weeks of everyday use , still didn't charge!..." Read more

    "...Great sound. Convenient hanger loop. Cool case that includes spot for charger wire. Perfect, packable size...." Read more

    7 customers mention "Value for money"7 positive0 negative

    Customers find the speaker to be good value for money.

    "...And finally, the price is very reasonable. I can't recommend these speakers too highly!" Read more

    "...The battery life is excellent and the value for the money in my opinion as well worth it...." Read more

    "This is my second purchase. Great price and great rich sound...." Read more

    "...it with this one & honestly I like this so much better...and it's a lot cheaper! Recommend." Read more

    6 customers mention "Waterproof"6 positive0 negative

    Customers appreciate that the speaker is waterproof.

    "...Sturdy and waterproof." Read more

    "It's waterproof, but only up to a point so don't leave it in the pool like i did RIP...." Read more

    "...It's lightweight, waterproof and easy to carry. I take it in my car, camping, rafting, outdoors, indoors-everywhere!..." Read more

    "Waterproof too! Had the Wonderboom 2 for several years...." Read more

    5 customers mention "Battery life"5 positive0 negative

    Customers are satisfied with the speaker's battery life.

    "...The battery life is excellent and the value for the money in my opinion as well worth it...." Read more

    "...to my phone and it charges quite quickly, also keeps its charge for quite a long time. Sturdy and waterproof." Read more

    "...product looks simple but at the end the sound quality and the battery performance is what highlights the item...." Read more

    "...Best decision ever- better quality of sound, absolutely CRAZY battery life- like it is been 3 weeks of everyday use , still didn't charge!..." Read more

    5 customers mention "Build quality"5 positive0 negative

    Customers appreciate the build quality of the speaker.

    "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...." Read more

    "...Sturdy and waterproof." Read more

    "...I use them for my massages sessions or at home. Great buy ! Very sturdy. Cute design." Read more

    "Great small speakers for the $. Very well built. Clear sound for the size of the speakers. Paired and will fill the room with out going to loud." Read more

    Love them
    5 out of 5 stars
    Love them
    I love both my wonder booms. I bought a blue one the beginning of March and just had my second one delivered today. They work great for when I do my morning workout and then do my afternoon swim, I use them when I go out and feed, and even when I kayak and paddle board. My only complaint is if when you buy the two pack if you could choose any two colors…so you don’t just get two black or two pink. You could choose a black and a blue or a pink and a white. Overall I love them!
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    Top reviews from the United States

    • Reviewed in the United States on November 18, 2023
      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!
      7 people found this helpful
      Report
    • Reviewed in the United States on March 19, 2025
      Es pequeña y con un potente sonido ¡me gusta!
      Report
    • Reviewed in the United States on September 16, 2024
      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.
    • Reviewed in the United States on September 10, 2024
      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 August 3, 2024
      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 January 22, 2025
      It's waterproof, but only up to a point so don't leave it in the pool like i did RIP. This speaker was great for listening to music in the shower tho, tuck it in the corner as a tip
    • Reviewed in the United States on March 29, 2023
      I love both my wonder booms. I bought a blue one the beginning of March and just had my second one delivered today. They work great for when I do my morning workout and then do my afternoon swim, I use them when I go out and feed, and even when I kayak and paddle board. My only complaint is if when you buy the two pack if you could choose any two colors…so you don’t just get two black or two pink. You could choose a black and a blue or a pink and a white. Overall I love them!
      Customer image
      5.0 out of 5 stars
      Love them

      Reviewed in the United States on March 29, 2023
      I love both my wonder booms. I bought a blue one the beginning of March and just had my second one delivered today. They work great for when I do my morning workout and then do my afternoon swim, I use them when I go out and feed, and even when I kayak and paddle board. My only complaint is if when you buy the two pack if you could choose any two colors…so you don’t just get two black or two pink. You could choose a black and a blue or a pink and a white. Overall I love them!
      Images in this review
      Customer imageCustomer imageCustomer image
      3 people found this helpful
      Report
    • Reviewed in the United States on March 18, 2024
      My son had 1 of these & it sounded great! The size was also a plus. When my Bose Soundlink speaker would no longer charge (only had for 2 years) I replaced it with this one & honestly I like this so much better...and it's a lot cheaper! Recommend.