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Customer Ratings & Reviews

  • Front. Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black.
  • Surprisingly Bigger 360 Sound + Great Outdoor Speaker
  • The text on the image is grouped as follows: 1. "Outdoor Boost + Podcast Mode + EQ for Outdoors. EQ for Vocals." The corrected text is: "Outdoor Boost + Podcast Mode + EQ for Outdoors. EQ for Vocals."
  • 14 HOURS OF BOOM ON A SINGLE CHARGE
  • The image shows a diagram of a Bluetooth speaker with various features labeled. These features include a USB-C charging port, a volume control, Bluetooth pairing, a double up ears option, an outdoor boost/podcast mode, and a power on/off switch. The speaker is made of 31% recycled plastic and is marked with the FSC logo.
  • Designed for a Positive Future. Made with Recycled Plastic. Responsible Packaging.
  • The text on the image reads: "Double Up for Stereo Sound. Twice the Sound. Twice the Wonder."
  • Waterproof + Floatable IP67 Rated for Durability.
  • Ultimate Ears - Wonderboom 4 - Unboxing Video video 3 minutes 17 seconds
  • Logitech - Wonderboom 4 Unboxing video 0 minutes 30 seconds

Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black

Model:
984-001876
SKU:
6584244
Highly rated by customers for:
$79.99
Save $20
Comp. Value: $99.99

Customer reviews

Rating 4.8 out of 5 stars with 287 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.8 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers highly value the WONDERBOOM 4 Portable Wireless Bluetooth Speaker for its sound quality and portability. Many appreciate the speaker's good battery life and easy Bluetooth connectivity. The water resistance is a welcomed feature, along with the volume and size. Overall, customers seem to enjoy the bass and waterproof design.

This summary was generated by AI based on customer reviews.

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 13 Showing 241-260 of 287 reviews

  • bluetooth speaker

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

    great product. easy to set up and easy to use. would definitely recommend

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We’re so happy to hear your experience has been positive. Your feedback helps us stay focused on what matters most—our users. Thanks for supporting Logitech! Logitech

  • Pros mentioned:
    Sound quality

    Great speaker

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

    Great sound for such a small, convenient speaker. Couldn't be happier with this purchase!!!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for the kind words! We're glad you're enjoying the powerful sound of the WONDERBOOM 4. It's designed to deliver big audio in a compact, adventure-ready package. We appreciate you sharing your positive experience! Logitech

  • Bedside Speaker

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

    Works perfect as a bedside speaker since you can link one on each side of the bed

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Sand Beige

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We’re so pleased to hear you’re satisfied. Your input helps us continue to build products that people love. Thanks for being part of our journey. Logitech

  • Wonderboom is a wonderful speaker

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

    Just as much sound as the UE Boom 2 but cheaper! Very happy

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your fantastic review! We’re delighted that you’re enjoying the powerful sound of the WONDERBOOM 4 and that it’s delivering the high-quality performance you love at a better value.
      Happy listening with your new favorite portable speaker! Logitech

  • Pros mentioned:
    Portability

    Wonderful portable speakers

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

    Love the WonderBoom speakers! Easy to use and move from place to place or event to event. The sound is just as the name suggests.

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Hyper Pink

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're thrilled to hear that you're loving the Ultimate Ears WONDERBOOM 4 speakers! Their compact size, powerful sound, and easy portability make them a great choice for taking music with you wherever you go. Thank you for your positive feedback.

  • Pros mentioned:
    Sound quality

    Nice Speaker

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

    Perfect, warm sound, I love it, will buy one more for my sister

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Cobalt Blue

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're so happy to hear you're enjoying the warm, perfect sound of your WONDERBOOM 4! It's wonderful that you're planning to buy another one for your sister. We appreciate your loyalty and positive review. Logitech

  • Mr Dino

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

    Great product beast to use. Store representative was so helpful. Product coverage is excellent

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We’re really grateful for your thoughtful review. It’s wonderful to know that our product is delivering the performance and ease of use you were hoping for. Hearing from satisfied users like you keeps us motivated. Thanks for choosing Logitech! Logitech

  • Bluetooth Speaker

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

    Excellent product!!! Highly recommended for all ages

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Hyper Pink

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for sharing your positive feedback! We're thrilled to hear you're enjoying the WONDERBOOM 4 and recommend it to others. Logitech

  • Pros mentioned:
    Sound quality

    Not much of an upgrade

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

    Had the wonderboom 2 the type c charging is a plus still has good sound love the outdoor mode

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Joyous Brights

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We appreciate your feedback on the Ultimate Ears WONDERBOOM 4. While it's great to see that you value the Type-C charging and Outdoor Mode, it's understandable that you might not have noticed a significant upgrade from the WONDERBOOM 2. We're always working to improve our products, and your feedback is valuable to us as we continue to develop future generations of portable speakers.

  • Pros mentioned:
    Portability

    would recommend

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

    This a versatile little speaker. Good value for the money.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your feedback on the Ultimate Ears - WONDERBOOM 4! We're glad to hear you're enjoying its versatility. We strive to create high-quality audio experiences, and we appreciate your input. Logitech

  • Good speaker

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

    This is a Very good product and gift for my brother.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your feedback! We are happy to hear you found the Ultimate Ears WONDERBOOM 4 to be a Very good product and a great gift for your brother. We hope he enjoys it! Logitech

  • Cons mentioned:
    App support

    Not great

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

    I was honestly underwhelmed about the sound quality of the wonderboom 4. It was not even as good as a common amazon echo. There is no app support to eq the sound either, so you get what you get.

    No, I would not recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for your feedback! We’re glad you like the Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker, and we appreciate your input to help us get even better. Logitech

  • Gift

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

    Excellent gift for my granddaughter for Christmas!

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Hyper Pink

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're delighted to hear that the WONDERBOOM 4 made a great Christmas gift for your granddaughter! We hope she enjoys the powerful sound and vibrant colors. Thank you for choosing Ultimate Ears! Logitech

  • Pros mentioned:
    Sound quality

    Quality

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

    I really like the quality and sound of this speaker,

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the Ultimate Ears WONDERBOOM 4! We're thrilled to hear that you're enjoying the sound quality and appreciate the durable, waterproof, dustproof, and floatable design. Logitech

  • Ultimate Ears

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

    Good present for Christmas for the special person in our life

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Joyous Brights

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the Ultimate Ears WONDERBOOM 4! We're glad that it made a wonderful Christmas gift for your loved one. Logitech

  • Check Wonderboom products out!

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

    Our sound bar crashed. I decided to go to the local Best Buy store and an awesome employee there recommendded the WonderBoom that I bought. So far this bluetooth has performed way better than I anticipated! No regrets with this purchase for sure.

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Joyous Brights

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the Ultimate Ears WONDERBOOM 4! We're delighted to hear that it's exceeding your expectations after your soundbar experience. We appreciate you sharing your positive experience and hope you enjoy using it. Logitech

  • Pros mentioned:
    Portability
    Best Buy Employee

    Quality

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    Best Buy Employee
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great little speaker perfect for going to the park or beach.

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Cobalt Blue

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're thrilled to hear that the Ultimate Ears WONDERBOOM 4 is a perfect fit for your outdoor adventures! Its portability and sound quality make it a great companion for picnics, beach days, and more. Thank you for sharing your positive feedback.

  • Best Buy Employee

    Pretty good

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

    Compared to a jbl 6 it is pretty good. Would recommend.

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Sand Beige

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      That's wonderful feedback! We're thrilled to hear that the Ultimate Ears WONDERBOOM 4 is performing so well for you, especially when compared to the JBL 6. We truly appreciate you taking the time to share your positive experience and recommendation! Logitech

  • Great little speaker

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

    Small but works like a charm. Took on a trip camping and to the beach and it was perfect.

    This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Sand Beige

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We’re thrilled the WONDERBOOM 4 was the perfect companion for your outdoor adventures. Whether it’s camping under the stars or soaking up sun at the beach, this little powerhouse is built to go wherever the good vibes take you. Logitech

  • Wonderboom

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

    Love this speaker. Use everywhere and anywhere definitely recommend

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      That’s awesome to hear! The WONDERBOOM 4 really shines with its rugged design and portability—it’s like the ultimate sidekick for any adventure. Whether it’s poolside, park hangouts, or just jamming out in the shower, it sounds like it’s hitting all the right notes for you. Thanks for the glowing recommendation! 🔊 Logitech

Page 13, Showing 241-260 of 287 reviews
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