Ultimate Ears WONDERBOOM 4 x Outdoor Waterproof Bluetooth Speakers with Big Bass and 360 Degree Sound, Dustproof Floating Wireless Speaker, 40M Range

Good and handy . To enjoy sound or hear vocal sound in small group or for hearing music during study or travel . Can be hidden well with its small size.

2nd Wonderboom, brilliant sound a last for most of day.

It's basically a wonderboom 2 the only difference is the podcast mode and outdoor mode. It's got the same sound quality and it says it lasts for up to 14 hours mine only lasted 4 hour's total rip off. Way Overpriced just to call it a wonderboom 4 it's definitely not.

I love this speaker! Small size makes it super portable without compromising sound quality. The added bass you get by pressing g the button at the bottom gives you great sound when watching movies. Very easy to use and set up! Lasts quite a while on a full charge! I already had one for my classroom and this is my second one for home. Definitely recommend. I bought a case for it afterwards for travelling.

Excellent speaker system! I wanted a sound as good as an Alexa, but without the internet snoopin...errr connectivity. This speaker faithfully picks up the bluetooth from your devices and plays with rich tones--high and low. I found the white Plus and Minus a bit conspicuous so I painted them black to match the speaker. One charge on the system lasts a good deal of time..I haven't found out how long yet..on my 3rd day of use!

These speakers are friggin awesome. Got one for each of my parents for their birthdays this year. The audio is crystal clear and it also gets very loud for its size without compromising the audio quality. Great for both music and podcasts etc. Also love that you can attach a carabineer to the speaker so you can hook it onto your pants or backpack etc and have the speaker effortlessly follow you around. The different settings/features are also really cool and handy. Would definitely recommend this product and honestly any product from the Ultimate Ears speaker line as in my personal opinion this line of speakers is the best line of portable speakers I know of or have ever heard. They're priced well too. I mean they aren't super cheap but they aren't overly expensive either, it's kinda right in that sweet spot. If you've got the money and you're looking for a portable speaker, look no further than this line because the sound quality and loudness (without distortion) you really won't find anywhere else especially for these prices. I know I'm starting to sound like a UE shill at this point lol but honestly I just really do love and admire their speakers and don't think they get the credit they deserve. Anyway hope this helps!

Fantastic sound! I love the outdoor/podcast feature. It’ll be great for floating down the river in the summer and fun to link up to my friends’ speaker. The large volume buttons are a great feature too. My only issue, and it’s minor, is that it’s a bit heavy.

I got this as a gift for a friend and they are extremely happy with the product. Great quality sound and great quality product. Love the size of it and the power of it especially for such a small speaker.