Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

  • Front. Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red.
  • Alt View 11. Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red.
  • Alt View 12. Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red.
  • Alt View 13. Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red.
  • Alt View 14. Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red.
  • The image shows a red speaker with a blue button on the top. The speaker has a micro USB port and an outdoor boost mode. The speaker also has a hang loop and volume control buttons. The dimensions of the speaker are 104 mm in height and 95.3 mm in width.
  • Alt View 16. Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red.
  • Great sound wherever you go - at the Best Buy Lab video 1 minutes 08 seconds

Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red

Model:
984-001549
SKU:
10123767
$99.99

Customer reviews

Rating 4.8 out of 5 stars with 3024 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.8 out of 5 stars

  • Battery Life

    Rating 4.8 out of 5 stars

  • Range

    Rating 4.8 out of 5 stars

97%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 46 Showing 901-920 of 3,024 reviews

  • Great Speaker!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent shower bluetooth speaker. Nice and loud with good battery life.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    I would recommend this to a friend

  • I love it .

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This little gem sounds great and is so easy to use! No app needed just turn it on and sync to the phone. Perfect for poolside .

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Bermuda Blue

    I would recommend this to a friend

  • Fabulous

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sound, Excellent base and clarity. Love it. Received one as a gift and liked it so much I purchased another

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Bluetooth Speaker - Concrete

    I would recommend this to a friend

  • Easy to use, great sound

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    looked at all the options, getting 2 speakers at almost price of one, creates great sound, and appear to be very durable.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Bluetooth Speaker (2-Pack) - Deep Space

    I would recommend this to a friend

  • Great sound

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker provides very clear sound with excellent volume. Pairing with iPhone or other device is easy. Great speaker!

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Bermuda Blue

    I would recommend this to a friend

  • Speaker

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very nice speakers for the beach/sand/water. Buy 2 for surround sound. Easy to connect to your IPhone.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red

    I would recommend this to a friend

  • Great speaker

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the portability, but sound quality is excellent and I would recommend it to everyone going to have a baby and her

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Bermuda Blue

    I would recommend this to a friend

  • Wonderboom purchase

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy set up. I use with my I phone and it is plenty loud enough. Going to go with me when I’m traveling.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    I would recommend this to a friend

  • Great compact speaker!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great small compact speaker. Works great for listening to music from your phone. Very easy to use too.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Bermuda Blue

    I would recommend this to a friend

  • Fun way to play music!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, easy to set up, very convenient size. Love the color combination of this particular unit.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Crushed Ice Gray

    I would recommend this to a friend

  • Cool Speaker

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wonderful speaker. I got this as a Christmas present, and it's so cool that you can sync it to the others just like it.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Radical Red

    I would recommend this to a friend

  • Good Sound for a small device

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good Sound for a small device. My daughter actually threw it in the pool without any problems....it does float

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    I would recommend this to a friend

  • Great speaker!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for my husband and it has great sound for a small, easily portable speaker. Well worth the money!

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Bluetooth Speaker - Concrete

    I would recommend this to a friend

  • Speaker

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this portable speaker. Sounds are great as well as connectivity.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Bermuda Blue

    I would recommend this to a friend

  • Christmas Gift

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker lives up to some serious abuse. And still rings like a Bose or a Harmon Kardon! Excellent!

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    I would recommend this to a friend

  • Excellent sound, great for beach

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent sound, great for beach. Can pair with another Wonderboom 2 for stereo - easy to do, sounds awesome.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Bluetooth Speaker - Concrete

    I would recommend this to a friend

  • Speaker beats

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker is ultimate, I love how I can put it in water and the volume is epic. So deep

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    I would recommend this to a friend

  • great sound for little speaker

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Small speaker with great sound. Much better sound than other speakers of that size and in that price range.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Bluetooth Speaker - Concrete

    I would recommend this to a friend

  • Great sound

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This little speaker has great loud sound , great for the beach ! Sand and water proof ! Live that it floats in the water !

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    I would recommend this to a friend

  • Great product!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Small, unobtrusive but with great big sound! Took only a couple of minutes to setup and understand how to operate.

    This review is from Ultimate Ears - WONDERBOOM 2 Portable Wireless Bluetooth Speaker with Waterproof/Dustproof Design - Deep Space

    I would recommend this to a friend
Page 46, Showing 901-920 of 3,024 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.