Customer Ratings & Reviews
- Model:
- 984-001878
- |
- SKU:
- 6584241
Customer reviews
Rating 4.8 out of 5 stars with 255 reviews
(255 customer reviews)Rating by feature
- Sound Quality4.7
Rating 4.7 out of 5 stars
- Battery Life4.8
Rating 4.8 out of 5 stars
- Range4.7
Rating 4.7 out of 5 stars
Customers are saying
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.
Rated 5 out of 5 stars
Love the speaker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great speaker and sound. Very easy to connect. We keep it just outside the shower area.
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 friendBrand response from Logitech
Posted .We appreciate you taking a moment to share your experience. It’s great to know that our product is living up to your expectations and making your tasks easier. Your support means the world to us—thanks for being a Logitech customer.
- Pros mentioned:Sound quality
Rated 5 out of 5 stars
Good speaker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Better than JBL, very good sound, 100% recommended
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 friendBrand response from Logitech
Posted .Thanks for the awesome feedback! We're glad the WONDERBOOM 4 delivers the sound and durability you were looking for. Enjoy the music wherever life takes you.
- Pros mentioned:Portability
Rated 5 out of 5 stars
Beach worthy
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It works really well and didn’t have any issues even after being in the sand.
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 friendBrand response from Logitech
Posted .Thanks for the awesome feedback! We're thrilled to hear the WONDERBOOM 4 held up strong—even in the sand. Your experience highlights its rugged, beach-ready design perfectly!
- Pros mentioned:Sound quality
Rated 4 out of 5 stars
I love music
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have owned two before and was masterfully robed by my nephew and sister lol the quality has and is high and the sound is crisp. I would highly recommend this product!!!
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 friendBrand response from Logitech
Posted .Thank you for your enthusiastic feedback on the WONDERBOOM 4. We are so glad to hear you're enjoying the high-quality, crisp sound and that it has become a cherished part of your music experience, despite it having been "borrowed" before! We appreciate your continued loyalty and strong recommendation.
- Pros mentioned:Connectivity
Rated 5 out of 5 stars
Packs a punch
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I had the older model and upgraded to this one since it has USB-C, love the ability to connect up to 4 together too.
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
I would recommend this to a friendBrand response from Logitech
Posted .We're thrilled to hear you upgraded to the Ultimate Ears WONDERBOOM 4 and are loving the addition of USB-C connectivity. The ability to connect up to four speakers together really takes the party to the next level, and it's great to know you're enjoying that feature too!
- Pros mentioned:Sound quality
Rated 5 out of 5 stars
Excellent product
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The quality of the sound is so clear and the item can be used anywhere. The volume is great. Energy saver.
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 friendBrand response from Logitech
Posted .Sounds like your Ultimate Ears WONDERBOOM 4 is hitting all the right notes! We're delighted you're experiencing such clear sound quality, appreciating its go-anywhere versatility, robust volume, and energy-saving features. It's built to perform wherever you take it!
Rated 5 out of 5 stars
Wonderboom Bluetooth Speaker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Wonderboom 4 produces great sound. It is small but mighty.
I would recommend this to a friend- Pros mentioned:Battery life
Rated 5 out of 5 stars
Worth what I paid for
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.For the price it does the job. Last for a day, full blast.
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
I would recommend this to a friendBrand response from Logitech
Posted .Hey! Thanks for the feedback! The WONDERBOOM 4 packs a punch for its size and price delivering bold 360° sound and up to 14 hours of battery life at full volume. Great to hear it’s doing exactly what you need!
Rated 5 out of 5 stars
Great little speaker, great sound and it's cute.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Love that this box now has USB C. Its brother has the old kind (mini) but I had to have stereo.
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for the awesome feedback on the Ultimate Ears WONDERBOOM 4! We're thrilled to hear you love its great sound, cute design, and especially the addition of USB-C. It's fantastic to know you're enjoying the stereo experience!
- Pros mentioned:Sound quality
Rated 4 out of 5 stars
WONDERBOOM 4 Portable Wireless Speaker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent sound. Unfortunately, cannot pair it with computer and other devices, i.e., only one device can be paired at a time.
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 friendBrand response from Logitech
Posted .Thanks for the honest review! The WONDERBOOM 4 supports pairing with one device at a time, which can be limiting. We’ll pass your feedback to the team to help improve future connectivity options.
Rated 5 out of 5 stars
WONDERBOOM brings the boom
||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
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
I would recommend this to a friendBrand 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.
- Pros mentioned:Sound quality
Rated 5 out of 5 stars
Perfect gift for teens
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Perfect BT speaker for teens. This is the 3rd or 4th one we’ve purchased. Makes a great gift. A pair of them will work together as left and right stereo channels. Sounds great for its size.
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for sharing your positive experience! We're glad they're a hit with teens.
- Pros mentioned:Sound quality
Rated 3 out of 5 stars
Good but not great
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It's an alright speaker as for sound and I do like the outside boost, but the audio tends to cut in and out during use which is something that has never been an issue with any of my other wonder boom or other branded speakers. By the time I realized that, my return window had ended, so I guess I'm stuck with it. It won't be my favorite like I thought it would be, but it'll get used.
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
No, I would not recommend this to a friendBrand response from Logitech
Posted .Thanks for sharing your experience. We're glad to hear you’re enjoying the Outdoor Boost feature, but we’re sorry to learn about the audio interruptions. We'd love to help sort this out—please reach out to our social care team at **socialcare@logitech.com** with the following details:
- Name
- Email Address
- Country
- Product Name
- Brief description of issue
We’re here to help and want to make sure your speaker performs at its best.
Rated 5 out of 5 stars
Big sound Small package
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Outstanding Performance in such a small package!!!
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
I would recommend this to a friendRated 5 out of 5 stars
Speaker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The acoustics of this is awesome! Will likely buy more for freinds and family!
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 friendBrand 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!
- Pros mentioned:Sound quality
Rated 5 out of 5 stars
Awesome product, great sound
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Kid loves it, takes it with him on his E bike, fishing, no worries about getting it wet. Sound is great
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
I would recommend this to a friendBrand response from Logitech
Posted .Thank you so much for your fantastic review of the Ultimate Ears WONDERBOOM 4! We are absolutely thrilled to hear how much your child loves it and that it has become an indispensable companion for his E-bike adventures and fishing trips.
- Pros mentioned:Sound quality
Rated 5 out of 5 stars
Great Deal!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Got a good deal with rewards and on sale item. Sounds great!
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
I would recommend this to a friendBrand response from Logitech
Posted .That's wonderful to hear! We're so glad you were able to get such a great deal on the Ultimate Ears WONDERBOOM 4 with your rewards and the sale price. We're thrilled that you're enjoying the sound quality and that it was such a great purchase for you.
Rated 5 out of 5 stars
Great
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this because i had the Gen2 version. Everything is better.
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 friendBrand response from Logitech
Posted .We appreciate you taking a moment to share your experience. It’s great to know that our product is living up to your expectations and making your tasks easier. Your support means the world to us—thanks for being a Logitech customer.
Rated 5 out of 5 stars
Sony did it again.. outstanding
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.great speaker.. easily to connects to another wonderboom 4.. they are worth every penny
This review is from Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Active Black
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for letting us know how things are going. We’re happy the Ultimate Ears WONDERBOOM 4 Wireless Speaker is performing as expected. Your support means everything.
- Pros mentioned:Battery life
Rated 5 out of 5 stars
UE makes great Bluetooth speakers
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have a larger UE speaker and love it. Needed a smaller speaker for camping and this speaker has been awesome so far. Great battery life
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 friendBrand response from Logitech
Posted .Thank you for sharing your positive experience with the WONDERBOOM 4 on your camping trips. It's rewarding to hear the battery life has been awesome for you.









