Customer Ratings & Reviews
- Model:
- 984-001879
- |
- SKU:
- 10115368
Customer reviews
Rating 4.8 out of 5 stars with 248 reviews
(248 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
to a friend
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 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.
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
Awsone
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good sounding product and easy to connect with I phone apps.
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 your review! It’s great to know our product is living up to your expectations. Your support helps us stay focused.
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
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.
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 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!
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.
Rated 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!
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.
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
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.
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.
Rated 5 out of 5 stars
Good Product
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is a good product but does not interact with the UE Boom app.
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 .Appreciate you taking the time to share! It’s awesome to know our product is working well for you. Thanks for choosing Logitech.
Rated 5 out of 5 stars
Great sound
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The sound is strong and really fills the room. Good sounding bass 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 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.
Rated 5 out of 5 stars
Very nice speaker.
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very portable and great sound. Bass tones are excellent.
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 kind words! We’re delighted the product is performing well for you. Your feedback inspires us to keep pushing forward.
Rated 5 out of 5 stars
Sounds much bigger than it looks
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great sound! I like that they changed these to use USB C for charging.
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 .That's awesome to hear! We're thrilled that the Ultimate Ears WONDERBOOM 4 Bluetooth Speaker is impressing you with sound that's "much bigger than it looks" – that's exactly what we aim for with its compact design!
We're also glad you appreciate the upgrade to USB-C for charging, making it even more convenient for you.
Enjoy the great sound wherever you go!
Rated 5 out of 5 stars
Amazing
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This. Speaker is one of the best very loud last me the full hours 12 hours
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 your kind words! We’re delighted the Ultimate Ears WONDERBOOM 4 Wireless Speaker is performing well for you. Your feedback inspires us to keep pushing forward.
Rated 5 out of 5 stars
Works great as a shower speaker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It has decent sound for its small size, overall its a good deal if found on sale
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 .Your feedback means a lot to us. We’re glad the Ultimate Ears WONDERBOOM 4 Wireless Speaker is serving you well and helping you get things done. Thanks for choosing Logitech!
Rated 5 out of 5 stars
bluetooth speaker
||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
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 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!









