Ultimate Ears Boom 4 Portable Bluetooth Speaker IP67 Waterproof 360-Degree Sound 15-Hour Battery – Black

I own a previous version Boom and wanted an upgrade. This boom has a better sound, better battery and updated USB-C charging plug. The outdated micro USB plug on my previous boom was maddening.

Great speaker! It is super loud for its size and it works great.

The speaker is loud and very clear. The battery time is great and Im glad the speaker can do party up

Good sounds for a great price!!!

The Hyperboom is an absolute game-changer in the world of audio. From the moment I powered it on, I was blown away by its crystal-clear sound, rich bass, and dynamic range. Whether you're streaming music, watching movies, or hosting a party, this speaker effortlessly elevates any audio experience.

[This review was collected as part of a promotion.] Connected so easily, it's a perfect size, and has great sound quality and gets loud. This would be the perfect portable speaker with the added tassel to carry it around. It lasts a long time off the charger, and it's a very small and universal charger, making it easy to keep up with.

it works and has great sound, little nitpicky things like the instructions are hard to read because they are so small, it took me 10 min to figure out how to open the flap on the charging port. what i don't like is why do I need to use the app every time I want to turn it on an connect. I have it connected to 1 device. I use it once a week or so so maybe that's why but i should not have to use the app to connect i should be able to find it as a device with my tablet. Maybe it is user error, but it should be so simple like cheaper speakers or wireless buds.

Love compatibility with other boom speakers ... Needs wireless charging or at least have kept the cradle connections at the bottom

Speakers work great, but it's disappointing that the app is required to play in "Party Mode" and the app can only be downloaded on very specific operating systems

It was ok. Nothing special. Wasn't very loud and the sound quality was mediocre. If there was a good deal it would be worth it but not for full price.