Customer Ratings & Reviews

The Wonderboom 2 is surprisingly small, about the size of a softball, and probably one of the smallest speakers that I own, but is also quite dense, weighing just under 1 pound. However, the sound it outputs is full and well-balanced with a decent amount of bass, and the volume can be turned up quite loud, more than enough to fill a small to medium sized room and for use outdoors. That being said, when paired with my phone, pushing the speaker to the max volume results in a bit of distortion, particularly in the upper ranges where cymbal crashes and female vocals can start to clash and sound a bit muddy. But even with the volume backed down a couple steps, the speaker is still plenty loud, and I really like how clearly voices and individual instrumentation are reproduced in general. With the speaker being a single-point source, it’s no surprise that left and right track separation is difficult to distinguish if not absent completely, but that can be resolved by pairing a second Wonderboom 2 speaker for true stereo output using its “Double Up” feature, which can be activated via a simple button press and doesn’t require a mobile app. I have to disagree somewhat that the speaker has full 360-degree projection though, because the sound isn’t exactly uniform depending where it’s facing. There’s definitely a difference listening from each “side” but thankfully, no clear dead zones; so even though you might hear a little more treble or bass from one angle to another, you can still enjoy the music no matter where you’re oriented in relation to the speaker. There’s a small pine tree shaped symbol on the button on the bottom for “outdoor mode” which boosts the levels, so the bass can travel farther in outdoor settings, but in my opinion throws off the balance and manages to make it sound “boxy” up close, though this is less noticeable from a distance. Even so I much prefer this setting off, and I think it sounds just fine outdoors without it. The speaker is pretty minimalist in terms of design and outside of the power button, Bluetooth pairing button, center button for playback control and button for outdoor mode, the only other functions you’ll find are the large plus and minus on the front for volume adjustments. The center button can play/pause a track, skip to the next track, or activate Double Up mode. As a travel speaker its compact form and lightness make it easy to pack. It also has a small rubber loop for hanging to a backpack or belt loop with a carabiner (not included). The best feature though is that the speaker is fully waterproof and floats in water with an IP67 rating. I tested this out in a swimming pool and it surely does float (though it doesn’t sound great while floating). It certainly isn’t afraid of getting wet! This means you can feel secure about using it by the pool, at the beach, or even in the shower/bath. The rubber and fabric wrapped exterior is also fairly durable making it rugged enough to survive an accidental fall to the ground, and it dries surprisingly quickly. A bit disappointing though, is that at its price point, it doesn’t have some more advanced features like built-in smart assistant support (e.g. Alexa/Google), NFC pairing, or even wireless charging for that matter. You’ll still need to open a rubber door to access the microUSB port for charging and make sure that door is fully closed before it makes contact with water, making this a potential failure point in terms of its water resistance. Interestingly, the speaker is able to pair with two mobile devices simultaneously, and is able to switch between the two, allowing two DJs the opportunity to share and take turns playing music. It also automatically shuts off after 15 minutes of inactivity, to save battery, though I found that a full charge is more than capable of lasting a full 12 hours at a moderate volume level. Overall, though, I think it’s a solid Bluetooth speaker with excellent sound performance, durability, and design.

Mighty sound from a tiny body. 360 degree sound to me. The battery last weeks for about 30 min music listening at about 70% of volume. Great speaker when showering too.

Better than I hoped for! If you buy it you will not be disappointed. Very loud indoor and outdoor and excellent sound quality. Not flat but also not to much bass. I’m admittedly an audio file and very picky and needed something for work and outdoor. Way better than the JBL flip 5 which is very nice but the sound clarity and distance in all directions are just plain impressive.

Love it. I used it at the beach and it was loud enough. Very resistant. My teeage daughter stole it from me, so I plan to get another one.

Speaker itself I thought was great. Had good sound, easy to use, and handy clip so I could hook it to my kayak for outdoor sound. Plus that it was 'waterproof', it did get splashed on the kayak, but was NEVER submerged or even floated on the water! The speaker stopped working all together one day. I tried different micro-USB plugs and even tried throwing it in the fridge to charge (recommended online) and nothing worked. Finally I decided to tear it apart myself since it was out of warranty and I was getting ready to toss it away anyway. The circuit board was destroyed and covered in black and red melted plastics. I wanted to give 1 star because product should last more than 1 year (I was just outside of warranty period), but because I liked the sound, ease of use, and quality I gave it 2 stars. Overall crap shoot product, might/might not recommend. Take a chance maybe?

Nice little speaker, obviously can’t expect much for bass on such a small speaker, but the sound is quality enough for small rooms. It has a boost button to add a louder sound for out doors, that does make it easier to be heard. If you need something to just do the trick for outings or very small gatherings, I would recommend this speaker.

Great sound,super portability super easy to pair with other Wonderboom 2 to stereo sound.My other is the crushed ice gray.Perfect for the outside when you need something very portable and with 360 sound.

I have two of them they are fantastic. The wonder boom two is better, sounds better and has a better recharging system. The previous wonder boom speakers I had just died and could not be recharged. The bass beats larger speakers by far.

The smallest addition of the ultimate ears family is surprising my favorite. Standing about 3 inches tall this adorable speaker's waterproof durable and surprisingly very loud!! Excellent buy for the price as well.

Best speaker every, it can get loud but still sound amazing and it’s been in the water a lot due to my nephew preferring the speaker than his toy lol. Still works amazing

This little speaker is loud and clear. Bass is good also. Wife uses it while in the kitchen and loves it. No regrets here. Still running strong!

Great sound for its size and easy to use. Purchase price was good and availability of color options was good too.

Works well. Has a setting for “outside”. Can be paired with multiple for surround sound. Bought it for my boyfriend to play his music at work in the kitchen. Has proved durability. He says only complaint is charger cord is awkward. A LITTLE difficult to plug in cord to speaker. Charges perfectly fine tho. Medium length cord. See photo for size reference . I don’t have a photo for the cord because he threw it away ._.

Pretty loud sound comes from it. Also it’s waterproof which makes it so much cooler.

Took this to the River and the speaker was loud. Great Battery. Great look. Water proof.

I purchased this Wonderboom 2 Portable Bluetooth Speaker for my new at-home office. It's easy to set up and has clear sound. I can adjust the volume easily. I can play music right at my desk, or I can move the speaker around and turn up the volume to listen outdoors without disturbing my neighbors if I choose. It's stylish too and would fit in any décor. I'm glad I picked it out - great buy!

Speaker is doing great, actually should get a case for it cuz it's got a little dirty. I plug it in overnight if you wait until the light turns off that way it's fully charged and you don't have it a high-volume it will last you the recommended 12 hours

I was immediately impressed with the sound that this little thick block delivers. It gets very loud! I was also impressed with the bass it thumps, it isn't that rattling bass, you know, the kind that distorts sound? It's that low subtle bass that provides just the right amount of oompf to carry that bass note to your ears. Mids and highs are well balanced and this speaker is great for a wide variety of music genres in my opinion. The speaker has this "outdoor boost" button that you can toggle on and off on its underside which makes the speaker even louder! Build quality of the speaker is awesome. It is waterproof, dust proof, and floats in the pool! Lol honestly tho, trying to listen to music with this thing in the water is hard, water is going to muffle any speaker. BUT it's awesome not having to worry about your speaker falling into the pool and sinking to the bottom, or getting soaked while you chill with it outdoors. The battery goes on all day and it only takes about 2 hours to charge. I also like the loop that is built into the speaker, makes tethering it anywhere easy. This is my new favorite portable speaker. It's the perfect size for easy carrying and sounds great. I'm thinking about buying a second one to pair it with for stereo sound. Pros : Loud. Great sound. Tough and rugged. 100 ft Long range bluetooth. The ability to pair it to a second speaker for stero sound. Cons. Micro USB charger. (Mostly because it is being phased out) and I only want to carry USB C now.

it works well. Its easy to use. It connects easy with android and apple phones. I put it in our pool and works just muffles when in full water.

Ugh I love this little speaker. I take it with me all over the house. It syncs right up and has such a nice sound. And the colors are awesome. Once this pandemic is over I’m sure I’ll like it outdoors just as much.