Customer Ratings & Reviews
- Model:
- 984-001876
- SKU:
- 6584244
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
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.
- Pros mentioned:Battery life, Sound quality
Wonderboom
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this product very much!!! The sound is outstanding! The battery life as well is very good. I have been using it for 5 days and still rocking,
I would recommend this to a friendBrand response from Logitech
Posted .That's great to hear! The Ultimate Ears WONDERBOOM 4 is a fantastic choice for a portable Bluetooth speaker. Its impressive sound quality, durable design, and long battery life make it perfect for outdoor adventures and indoor listening.
Compact and good sound
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to pair. Good sounds. Compact. Controls are easy to find. Mine do not come with a charging cord but I have a dozen so that was not an issue. I use this to boost my TV speakers while doing treadmill workouts. I place this in the water holder and it prevents blasting out the house.
I would recommend this to a friendBrand response from Logitech
Posted .We’re thrilled to know you’re satisfied with your Ultimate Ears WONDERBOOM 4 Wireless Speaker. Your input helps us shape better experiences for everyone. Thanks for your continued support!
- Pros mentioned:Sound quality
Best speaker right now
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Small wonderboom with great sound. Price is affordable also
I would recommend this to a friendBrand response from Logitech
Posted .That's awesome to hear! The Ultimate Ears WONDERBOOM 4 really lives up to its reputation as a "small wonder" with great sound. It's fantastic that you're finding the price affordable too, especially with its waterproof, dustproof, and floatable design – perfect for any adventure! Thanks for letting us know you're so happy with your purchase.
- Pros mentioned:Battery life, Portability, Sound quality
BIg sound sMALL support
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Ultimate Ears Wonderboom 4 just blows me away every time I take it out—it's like having a mini concert in your pocket! The portability is next level; at just 0.9 pounds and super compact, it clips right onto your backpack or fits in a cup holder, perfect for hikes, beach days, or just chilling in the yard. I love how it floats also. Battery lasts forever too—easily 14+ hours on a charge, which is a game-changer for all-day adventures. That said, it's a bummer there's no app support at all; you can't tweak the EQ beyond the basic Outdoor Boost or new Podcast mode, which means you're stuck with the out-of-the-box sound if you want more customization. It's punchy with decent bass for its size, but without app tweaks, it might not hit the sweet spot for audiophiles. Still, for quick, worry-free sound on the go, it's a total winner—highly recommend if you're not chasing fancy controls!
I would recommend this to a friendBrand response from Logitech
Posted .Thank you for your awesome review of the Ultimate Ears WONDERBOOM 4! We're stoked to hear it feels like a "mini concert in your pocket" and that its portability, floating design, and 14+ hour battery life are perfect for your hikes, beach days, and backyard chills. It’s great to know the compact size and clip-on feature make it such a reliable adventure buddy! We hear you on the lack of app support and EQ customization. It’s a fair point for audiophiles looking for more control. We’ll pass that feedback along to our team. Still, we’re thrilled you’re loving the punchy sound and worry-free vibe for on-the-go use. Thanks for the recommendation, and let us know how it holds up on your next outing!
- Pros mentioned:Battery life, Portability, Sound quality
Excellent Buy
||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 friendBrand 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.
- Pros mentioned:Battery life, Portability, Sound quality
Doesn’t disappoint
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Wonderboom has roughed it out with me during work. Working long hours outside as a carpenter and also doing landscaping I like to have some music going. The Wonderboom lasts for hours and with it being waterproof you can’t go wrong. It’s a plus if you work manual labor! The sound packs a good punch too!
I would recommend this to a friendBrand response from Logitech
Posted .Thank you for the awesome review! The WONDERBOOM 4 is a rugged, reliable companion for tough workdays—waterproof, dustproof, and built to float. With long battery life and punchy sound, it’s the perfect speaker for anyone working hard outdoors.
- Pros mentioned:Battery life, Portability, Sound quality
Really like the Wonderboom 4
||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 friendBrand 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!
- Pros mentioned:Battery life, Portability, Sound quality
Finally a Prodcut that Lives Up to the Hype
||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 friendBrand 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.
- Pros mentioned:Portability, Sound quality
My daily speaker
||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 friendBrand 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!
- Pros mentioned:Battery life, Sound quality
Adding to my Wonderboom 2 Sound
||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 friendBrand 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:Battery life, Portability, Sound quality
Pretty good speaker!
||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 friendBrand 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!
- Pros mentioned:Portability, Sound quality
Wonder boom
||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 friendBrand response from Logitech
Posted .Thanks for sharing your experience! We’re thrilled the product is working as intended. Your feedback helps us grow.
- Pros mentioned:Battery life, Portability, Sound quality
Wonder boom 4
||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 friendBrand 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.
- Pros mentioned:Portability, Sound quality
Small Speaker, Big Value
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This wonderboom is small, but powerful. The quality of sound is surprising good. My golf buddies and I like to have some tunes going while we're playing golf. It's perfect for the golf cart and small enough to fit in your golf bag.
I would recommend this to a friendBrand response from Logitech
Posted .It sounds like the WONDERBOOM 4 is the perfect companion for your golf games, and we're delighted that its powerful sound and compact size are exceeding your expectations. We designed it to be surprisingly mighty despite its small footprint, and to be ready for any adventure – whether it's on the golf course, by the pool, or just about anywhere you want to bring the music.
- Pros mentioned:Portability, Sound quality, Water resistance
P Clark
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The sound is very good and I love how portable and floatable it is.
I would recommend this to a friendBrand response from Logitech
Posted .Thanks for the great review, P Clark! We're glad to hear you're loving the sound quality and the ultra-portable, floatable design—perfect for poolside tunes or on-the-go adventures. Enjoy the music wherever it takes you! 🎶
- Pros mentioned:Portability, Sound quality, Water resistance
Big time
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great sound, waterproof, portable. Great for a golfcart/float trip/etc
I would recommend this to a friendBrand response from Logitech
Posted .Thank you for the kind words! We're thrilled to hear that you love the sound quality and portability of the WONDERBOOM 4. It's perfect for any adventure, whether on the golf course or by the water!
- Pros mentioned:Portability
Bluetooth speaker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love the speaker good volume battery life I wish was a little bit longer but good for my job easily portable
I would recommend this to a friendBrand response from Logitech
Posted .We appreciate your feedback and are glad to hear the product is working smoothly. Thanks for being part of the Logitech family.
- Pros mentioned:Portability, Sound quality
Wonderboom is wonderful!
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This little speaker really puts out high quality sound. It's great for indoor and outdoor gatherings. If you get 2 of these, they can be paired to work in stereo. Great speaker!
I would recommend this to a friendBrand response from Logitech
Posted .Thank you for your review. We're glad to hear the WONDERBOOM 4 is delivering powerful sound and versatility for your gatherings. Pairing two for stereo makes it even better—thanks for sharing.
- Pros mentioned:Battery life, Sound quality
Big sound all around
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like this Bluetooth speaker. Fast connection. Good bass. Big sound all around. Battery life is good as long as you don’t max out the volume for too long. Shouldn’t need to though, plenty loud at half volume for me anyway.
I would recommend this to a friendBrand response from Logitech
Posted .Hey! Thanks for the feedback! The WONDERBOOM 4 really packs a punch for its size fast pairing, rich bass, and that signature 360° sound make it a go-anywhere favorite.
- Pros mentioned:Sound quality
Great Sound in a Small Package
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This item is great. It is rugged and can go most anywhere. The sound quality and volume it produces is amazing given its relatively small size. Great bang for the buck.
I would recommend this to a friendBrand response from Logitech
Posted .Thank you for your amazing review of the Ultimate Ears WONDERBOOM 4 speaker! We're thrilled to hear that you're impressed with its sound quality, durability, and value. Your positive feedback means a lot to us as we continue to provide exceptional products that elevate your audio experience.