Customers highly value the WONDERBOOM 4's exceptional sound quality, citing its crispness and impressive bass response, as well as its portability and convenient Bluetooth connectivity. The long battery life and waterproof design are also frequently praised, making it ideal for various outdoor activities. Many appreciate its surprisingly loud volume for such a compact speaker.
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 9 Showing 161-180 of 186 reviews
Rated 5 out of 5 stars
Great speaker!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
For the price point I think it gives some of the best value on a speaker
Thanks for the awesome feedback on the Ultimate Ears WONDERBOOM 4! We're thrilled to hear it's hitting that perfect balance between quality and value. Your shoutout really helps others find great audio gear that doesn’t break the bank—we appreciate your support!
Rated 5 out of 5 stars
Cool looking, Great value
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good looking appearance with good voice quailty (as a portable mini bluetooth speaker)- great value for the money!
Hey! Thanks for the feedback! We're delighted to hear you appreciate the Ultimate Ears WONDERBOOM 4's appearance and voice quality, finding it to be a great value.
Pros mentioned:
Portability
Rated 5 out of 5 stars
Quality
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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.
Great little speaker perfect for going to the park or beach.
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.
Rated 4 out of 5 stars
Small speaker
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Very good for personal use and small gatherings overall great speaker
I would recommend this to a friend
Brand response from Logitech
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Thanks for the feedback. We're glad the WONDERBOOM 4 is delivering great performance for personal use and small gatherings. Its compact design and 360° sound make it a reliable companion wherever you go.
Rated 5 out of 5 stars
Top notch
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great speaker, I use it all the time around the house
Thank you for the fantastic review! We're so glad to hear you think the WONDERBOOM 4 is a great, top-notch speaker and that you're using it all the time around the house. We appreciate you sharing your experience!
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!
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!
Rated 3 out of 5 stars
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.
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.
Pros mentioned:
Battery life
Rated 1 out of 5 stars
Speaker Failed, Loud & Continuous Pulsating Noise
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This speaker failed after about 4 weeks of use. Quite suddenly the speaker began making a loud and truly horrible continuous pulsating noise. Normally, you would try to turn the speaker off or reset the speaker. However, the speaker buttons all became unresponsive. Thus, the unit could not be turned off or reset. The loud and truly horrible pulsating noise continued for over 24 hours (so I guess some kudos must be given on the battery life). The only way I could "resolve" the issue was by getting rid of the speaker. In fairness to the manufacturer, I reached out to their product support for help and they offered to replace the speaker. Unfortunately, I no longer had the speaker because...of the loud and truly horrible continuously pulsating noise. I completely understand and accept that the manufacturer can't replace a speaker I no longer possess. And truthfully, I did not really want a replacement because my experience with the first one was actually kind of traumatic. Overall, I was just incredibly disappointed that a speaker could fail so quickly and horribly. I have not experienced anything like this before with a speaker.
Thank you for sharing your incredibly detailed and unfortunate experience with the WONDERBOOM 4. We are truly sorry for the severe malfunction and the distressing, continuous pulsating noise you encountered. To address this issue, we recommend reaching out to our social care team via email at [email protected] with your - Name: - Email Address: - Country: - Product Name: - Brief description of issue:
Rated 3 out of 5 stars
Good not great
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Had the wonderboom 2 and bought this thinking it was a major update and it was an extremely average speaker. In fact I preferred my wonderboom 2
Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Returned due to audio pausing for a second every 3 minutes into a song. I had it paired to my S24 Ultra and other users reported the same issue with the Wonderboom 3 when connected to an android phone. I tried factory resetting the speaker as some people online suggested but that didnt fix it. It's a good sounding speaker for the size, but unfortunately, I'll be looking elsewhere.
We apologize for the audio issues with the Ultimate Ears WONDERBOOM 4. Apologize about the experience and it's surely not what we expect to deliver. We understand your displeasure
Rated 5 out of 5 stars
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
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.
Rated 5 out of 5 stars
Dennisse
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love the speaker, it's the best purchase I've ever made.
We're absolutely thrilled to hear the WONDERBOOM 4 is your best purchase ever, Dennisse! Your enthusiastic feedback truly makes our day. It's fantastic that you love it so much. Thank you for sharing your amazing experience!
Rated 5 out of 5 stars
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.
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.
Rated 4 out of 5 stars
Funny speaker
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I like the color, size and sound, i can take anywhere without any problem, it’s not heavy.
Thank you for your delightful feedback on the WONDERBOOM 4! We're thrilled you're enjoying the fun color, convenient size, and great sound. It's wonderful to hear you appreciate its portability and lightweight design. We're glad it's becoming your go-to speaker for taking your music anywhere!
Rated 3 out of 5 stars
Could be better
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Already having issues with blue tooth connectivity. Would love to replace it for free
I would recommend this to a friend
Brand response from Logitech
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Thank you for sharing your experience with the WONDERBOOM 4. We appreciate your honesty and are sorry to hear about the Bluetooth issues—your feedback is valuable in helping us improve future designs. To address this issue, we recommend reaching out to our social care team via email at [email protected] with your - Name: - Email Address: - Country: - Product Name: - Brief description of issue:
Rated 3 out of 5 stars
Just Okay
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
When you have it full blast it sounds muffled. Unless you have it right to your ear.
Thank you for your feedback on the WONDERBOOM 4. We're sorry to hear about the sound clarity at higher volumes. Your input is valuable and will help guide product improvements for a better listening experience.
Rated 3 out of 5 stars
Cute but not loud enough
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I’ll start with a positive. The Bluetooth was very easy to connect. It’s very cute and compact. Unfortunately, the volume was not loud enough. I expected to be able to have a dinner party or something with Ruth with music filling the room, but it’s barely louder than my cell phone audio. I tried with multiple media as well.
Hi, thanks for your feedback on the WONDERBOOM 4. We understand that the volume might not be as loud as expected for some. We recommend checking the speaker's placement and adjusting the volume settings on your device. If you're still experiencing issues, please reach out to our support team for assistance.
Rated 2 out of 5 stars
Wonderboom Wireless Bluetooth Speaker
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Was not loud enough or comfortable for my husband. He is HOH. We chose to exchange for a boze wireless blue tooth speaker. He can lay it on his shoulder and listen to it. It is loud enough that I can hear it when I am watching TV with him.
We are sorry that the Ultimate Ears WONDERBOOM 4 didn't meet your husband's needs for volume and comfort due to his hearing loss. We understand how important it is for a speaker to work well for individual needs. We appreciate you providing this feedback, as it helps us understand different customer requirements.
Rated 1 out of 5 stars
Horrible
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I will be returning mine for a JBL or something in that range maybe a Sony
We apologize that the Ultimate Ears WONDERBOOM 4 didn't meet your expectations. We understand that sound quality is a crucial factor when choosing a speaker. Your feedback is valuable to us as we continue to improve our products.