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Customer Ratings & Reviews

$99.99

Customer reviews

Rating 4.8 out of 5 stars with 276 reviews

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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

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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 2 Showing 21-40 of 276 reviews
  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Excellent Buy

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

    My second portable speaker and my last. This thing has amazing sound. 12-14 hour battery life, portable and waterproof. Don't know what else I could ask for.

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

      Thank you for sharing your positive experience with the Ultimate Ears WONDERBOOM 4! We're thrilled to hear it's become your go-to portable speaker. Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Amazing speaker

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

    Really love this speaker I purchased this one to compliment the other one i have by itself its an amazing speaker really loud for its size with really good bass and long lasting battery doesn't really take long to charge people always compliment this speaker and can't believe the sound it delivers for its size i most definitely recommend this speaker.

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

      Thanks for taking a moment to share your experience. We’re so glad the product is working well for you. Your support means a lot and helps us keep improving. Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Small but packs punch

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

    This speaker is great for on the go and for personal music. Even though it’s small, this speaker can get loud. Sound is very clear, and the optional mode are a great tool, depending on where and what you’re listening to. Battery is on power to what is advertised and maybe more.

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

      Thank you for your kind words! We’re delighted the product is performing well for you. Your feedback inspires us to keep pushing forward. Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Great Choice for small spaces

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

    Super happy with a pair of these for the smaller rooms of my condo. Nice sound, which is the main thing. I mostly play popular music, podcasts, and cast Youtube or video streaming. No latency issue. Easy to use and pair. Attractive and easy to move from room to room. Really good battery life.

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

      Thanks for your thoughtful review. It’s great to know our product is living up to your expectations. Your support helps us keep delivering quality. Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Really like the Wonderboom 4

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

    Love the size and portability. Sound is good and no problems with battery life.

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

      That's wonderful to hear! We truly appreciate you sharing your feedback and letting us know you really like the WONDERBOOM 4!
      We're glad to know you love the size and portability, and that the sound is good with no problems with battery life. Enjoy taking your music everywhere! Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Finally a Prodcut that Lives Up to the Hype

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

    I love this speaker. I like that is produces a huge amount of sound with clarity and lasts a long time. The best part ia that it's compact and takes up minimal space, which also allows you to travel various places with it,i.e., work, outdoors, social gatherings, etc. Another great feature is when in large open spaces you can utilize the outdoor amplified booster fearure. I couldn’t be more happy with my purchase!!

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

      We couldn’t be happier to hear that our product has been a great fit for you. Every member of our team is dedicated to delivering meaningful solutions, and your feedback affirms the value of that work. Thank you for being a Logitech customer and for giving us the chance to make a difference in your experience. Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Adding to my Wonderboom 2 Sound

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

    I purchased a Wonderboom 2 device (looks the same) for a few years now. I love the sound quality, the Bluetooth wireless convenience, and the longevity of the battery while using the device without it being hardwired. Since the device can be paired with a 2nd unit, and it is compatible with a Wonderboom 4, I purchased and paired the 2 devices on my laptop. The sound is absolutely amazing! It totally provides the surround sound effect, and the bass is terrific. I am very satisfied with my purchase, and I highly recommend the speaker to everyone. You will love the sound & the ability take it with you wherever you go!

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

      Wow, thank you for your amazing review of the WONDERBOOM 4! We're thrilled to hear about your incredible sound experience with pairing two units. Your enthusiasm is contagious! We appreciate you sharing your positive experience.

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    My daily speaker

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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.

    Very good quality speaker , I use it all day at home and work i enjoy the portability easy connection, good sound quality . I have a clip 4 to compare it and i think that the bass in this speaker is slightly better . The only thing that i would knock on is the noises it makes when you turn it on and off its a little much but i guess you can get used to it . I was able to link it with another wonderboom which creates a nicer setup and sound . Overall i think is a worth it speaker.

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

      That's fantastic! It sounds like the WONDERBOOM 4 is really fitting into your daily life, both at home and work. We're thrilled you're enjoying the portability, easy connection, and good sound quality, and that you find the bass slightly better than your Clip 4. Thanks for pointing out the on/off sounds – we appreciate that feedback. It's great to hear you were able to link it with another WONDERBOOM for an even richer sound experience. We're delighted you feel it's a worthwhile speaker overall! Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    VERY GREAT PRODUCT

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

    Very good quality and the sound is amazing! There is also an outdoor setting for optimal sound without the bass that sounds amazing as well!! You can also sync 2 together for playing on dual speakers!!! Very great for the price! I use it everyday, on full blast most days and I get through a full work day without having to charge. It's also waterproof for outdoor adventures etc and won't break if you drop it! Very great product that they've almost perfected this time around especially with the USB C port !!! I HIGHLY recommend!!!

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

      Wow, that's an incredibly enthusiastic review for the WONDERBOOM 4! It sounds like you're absolutely loving the sound quality, especially the optimized outdoor setting. The dual speaker sync, impressive battery life even at full blast, and the added durability and waterproofing are fantastic features. We're thrilled you think it's a perfected product, especially with the USB-C port! Thanks so much for the high recommendation! Enjoy your daily audio adventures! Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Wonderboom pair

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

    Already owned a single Wonderboom, when the new version went on sale, bought a pair so sync up for stereo. Sound quality is great, these are even louder than the earlier version. Good bass considering the size, long battery life, easy to operate. Highly recommended

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

      We’re so pleased to hear that you’re enjoying your Logitech device. Your feedback is a big part of what helps us grow and continue to serve our users better. Thank you for choosing Logitech and for being part of our journey. Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    A Great Travel Speaker

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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.

    The sound is good given the size and is surprisingly loud. The battery life, usb c connector, ease of use, and the water resistance with the ability to float make this a great choice. I am happy with this purchase.

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

      Thanks for the fantastic review of the WONDERBOOM 4! We're thrilled you love the sound, portability, and durability.

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 4 out of 5 stars

    Pretty good speaker!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty decent speaker! I was torn between this one and the next step up but that was twice the money. Glad I held out. I work in a loud machine shop and this little guy has no problem being heard. Plus it's resistant to basically everything. I can run it for 3 days before charging too. Good speaker!

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

      We're thrilled to hear the WONDERBOOM 4 is working so well for you in the loud machine shop! It's great that it's meeting your needs for both sound and durability, and we're glad you're happy with the battery life. Thanks for choosing WONDERBOOM 4! Logitech

  • Pros mentioned:
    Connectivity, Portability, Sound quality

    Rated 5 out of 5 stars

    WONDERBOOM brings the boom

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wonderboom, easy to connect, clean sound even with high volume. Great portable speaker

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

      Thanks for your kind words! We’re proud to know our product is meeting your needs. Your support keeps us motivated. Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Nice little portable speaker.

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

    Great sound. Portable. Good battery. Love the design.

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

      Hey! We’re happy to hear that our product is working as intended. Your review helps us stay on track and improve where needed. Thank you for your support. Logitech

  • Pros mentioned:
    Connectivity, Portability, Sound quality

    Rated 5 out of 5 stars

    Small and mighty

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

    Very happy with the purchase. Don't let this small speaker fool you- it's powerful, sounds great, and the fact that it's water and dustproof just makes it so versatile. The Bluetooth connectivity is easy and quick. My only minor complaint is the price being higher than other options, but in my opinion, it's well worth it.

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

      We're thrilled to hear you're so happy with your Ultimate Ears WONDERBOOM 4! It's fantastic to know you're enjoying its powerful sound, portability, and versatile water/dustproof design, along with the easy Bluetooth connectivity. We appreciate your feedback on the price, but we're glad you feel it's a Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Boom box

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

    Is great sound the size is very handy I recommended

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

      Thanks for your review! We’re thrilled to hear everything’s working smoothly. Your feedback helps us stay focused on what matters. Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Wonder boom 4

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

    Boom speaker best portable speaker I can take it anywhere and where I want fits perfectly in the palm of your hand speaker features good battery life works amazing indoors and outdoors performs better than more expensive speakers

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

      Thanks for the fantastic feedback! We're thrilled the WONDERBOOM 4 is your go-to portable speaker—compact, powerful, and ready for any adventure. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Amazing Sound and Perfect for Travel

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The sound quality on this speaker is amazing clear, powerful, and impressive for its size. It’s extremely easy to use and pairs quickly without any issues. The size is perfect, making it very convenient to carry, and it’s ideal for traveling. Overall, it’s a great speaker and definitely worth it.

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

      Thanks for the kind message! We’re happy our Ultimate Ears WONDERBOOM 4 Wireless Speaker is meeting your needs. Your feedback helps us keep improving. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Wonder boom

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

    Great sound for being a small speaker. I love taking it with me when i travel. Doesnt take alot of space in my suitcase.

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

      Thanks for sharing your experience! We’re thrilled the product is working as intended. Your feedback helps us grow. Logitech

  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Tag-along speaker

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this lil mini speaker I can take along with me from work to home, in the shower, doing yard work, or housework. Its very nifty and the color stands out so if i put it up on a shelf and forget it, i can look around and find it easily.

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

      Thank you for your wonderful feedback! We’re delighted the Ultimate Ears WONDERBOOM 4 adds convenience and style to your daily routine. Your appreciation truly means a lot to us! Logitech

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