Customer Ratings & Reviews

Has excellent sound and battery life. I use it on the patio all evening long and when we are in the hot tub. I would recommend it to anyone wanting a waterproof Bluetooth speaker that has amazing sound

The sound quality is great and it is very portable. The bluetooth connects quickly and easily.

Exceptional sound, great battery life and waterproof. Still have the first generation UE mega boom and it still kicks. The design of this one is sleeker. Syncs up to any phone quickly, no need to download the app.

Works good, fairly loud, good sound. 2 years later still works great. Good battery life but needs charged quicker if I use full volume

Fantastic portable speaker. Excellent sound and really long battery life.

such a high quality speaker with very powerful sound. so happy I bought it. also super happy that it’s very durable and I don’t have to worry as much about getting water on it or dropping it.

I love this speaker and I recommend the charging disk. Great sound and SUPER loud if you want it to be. I've only swum with it once, but it handled the pool, and the drops it's taken with grace.

Great speaker! Bought to take to the beach and people loved it. It’s loud and travels easily. Charge lasts a long time and easily connects to your phone to play music. Glad I purchased!

The MEGABOOM produces high quality sound. We were pleased that the unit is easy to set up. We haven't had a reason to test the waterproof feature as yet, but we have confidence that the MEGABOOM will come through

Sounds great. Loves that it’s water proof and floats. Very loud and clear sound. A little big but worth it for sound. Use on boat and don’t worry about it falling in.

I have enjoyed having the MegaBoom 3 Portable speaker. The sound quality is amazing, it's easy to connect, and the battery life is great. I purchased these speakers over a month ago and am just now having to recharge (I don't use it everyday). The only challenges are connectivity range and one minor connection issue. The range for connectivity could be stronger. It's a wireless Bluetooth device, so it makes sense, but I find that I can't move beyond 20-ish feet without it starting to break up. The speaker also had trouble connecting to my phone once and it took a minute to get it back connected and running. Otherwise, it was an amazing purchase.

I love this thing. It's sturdy and the fact that it's waterproof is a big plus. I use this speaker outside a lot and I don't have to worry about anything. The sound is great and has good bass.

Excellent sound and battery life! Survived a party and some unprecendented rain. Great speaker!

This thing has nice, deep rich sound. Ultra portable. Loud enough to provide music for a good sized outdoor gathering or fill a very large room with sound. Not too expensive either.

Clear, crisp with all of the range. Oh, and if it gets knocked into the pool... no fear, it doesn’t miss a beat! Also, if you drop it down the stairs after the party, run a little dirt on it, it will be ok!

Great sound quality and volume. It’s also easy to connect to your Bluetooth.

Perfect. Sounds great and the shape doesn’t take up much space. The fact that it’s “waterproof” means I can put it in the bathroom or don’t need to worry about it by the pool.

Nice speaker good quality good base and totally recommended for buying this speaker battery is durably and easy to connect to Bluetooth and you carry anywhere

Excellent BT Speaker option. I own several BT speakers most JBL but was looking for a different option. I had previously tried the UE speakers and had not thought they fit the role I wanted for them. This time I was looking for something a little different from this option I wanted more clarity and separation. I ended up purchasing two of the MB 3's and the HyperBoom. These are MUCH easier to pair with UE's dedicated app for your phone/tablet which pair them for you. The BT aspect is much more consistent and doesn't flake. The sound is exceptional for the size and mobility. I would recommend them both.

Simple use and great sound. I often use at the pool and it has been splashed plenty with no issue.