Customer Ratings & Reviews

As the summary says... I use this at work, and it drowns out, and sounds better than many other speakers on the job site.

Great little speaker would highly recommend this and have to my friends and family great little speaker.

I bought this for my daughter as a cheap 1st time speaker for her.... This thing is loud and clear!

I bought it to play music while I’m in the shower and it works perfect and is a really waterproof product

I think my son in-law will enjoy this. He sings and writes music for family

About half the size of the mega boom. It’s great for the ease because of its size to take with you places

Got this for my son to take to soccer games. Its been tossed, muddied, soaked and it keeps going.

Awesome speaker i was impressed with the sound Quality from such a small speaker!

The Ultimate Ears Wonderboom sounds great and is very well designed. The ergonomics are excellent and simple, this includes the controls and also how to set it up. The unit is about 4 inches high and 3.5 inches in diameter. It has rechargeable lithium ion batteries that you can charge via a USB connection on your personal computer. It comes with the charging cord. I prefer online manuals which I don't lose and you will need to go online to review the user manual. Just go here (http://www.ultimateears.com/en-us/wonderboom/fireball/support) and you will find excellent installation instructions. I liked that I could pair it with up to 8 devices via Bluetooth which is automatic for the first device and then you do have a few steps to follow for any additional devices. I paired it with my phone and also with my Windows 10 PC easily. The real treat is the fantastic sound. Playing songs either from my phone or the PC resulted in remarkably strong and clear sounds that totally changed the listening experience. I do see that this brand has 4 different models of waterproof Bluetooth speakers and I do plan to buy one of the larger ones. Even though someone did a very intuitive design of the controls, it is a good idea to run through the functions at the link I mentioned above. For example if you hold the up/down volume controls (the PLUS and MINUS buttons) at the same time, you can get a quick sound effect that tells you if the charge is low, okay, or high. One nice feature is the loop at the top of the device which can be used to hang the unit on a hook or nail on your front porch for example. One feature that is very obvious is the 360 degree sound - nice. Warranty information is a bit sketchy, it just says to go look it up on the original product package which I threw out. The length of the warranty is also supposed to be found at www.logitech.com but I could not find it. Also this is a Logitech product but you can't register it at the Logitech support site, although they do have other wireless speakers. All told at this price point (under $100) this little speaker is rugged, has beautiful sound and is a great deal.

Love the size and ability of these speakers. Great battery life.

Great speaker with room filling sound! Excellent speaker to take camping or have by the pool!

Great speaker with room filling sound! Excellent speaker to take camping or have by the pool!

This is great for outdoors and just taking it anywhere!! I bought 2 more and have linked them together for even more sound.

The speaker blew the first time I used it. Now it cracks when playing music through it. Yes it does float in water, but speaker down so you can’t really hear anything. Would not buy again.

Others like JBL may be slightly better but can't beat this speaker for the price. Best value in the small portable speakers.

For the price point of this item you are getting a quality speaker. It puts our good sound and overall quality tone.

Bought a pair then immediately had issues with crackling noises, pairing and such. Returned them and picked up a fresh set and they have been working great now!

For the price it sounds great. Put it up high in a corner for a cool effect. I do with the power input was more accessible.

This speaker works great, don't let the size full you. It's loud and clear and not heavy, it will be used for the beach days.

Sounds good, connects easily, solid construction and packs a big punch for a small product