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Tribit StormBox Micro speaker review: A pocket-size Bluetooth speaker with surprisingly big sound

The $50 speaker is one of the best-sounding pocket-size portable Bluetooth models we've tested.

David Carnoy Executive Editor / Reviews
Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, including headphones and speakers. He's also an e-reader and e-publishing expert as well as the author of the novels Knife Music, The Big Exit and Lucidity. All the titles are available as Kindle, iBooks, Kobo e-books and audiobooks.
Expertise Headphones, Bluetooth speakers, mobile accessories, Apple, Sony, Bose, e-readers, Amazon, glasses, ski gear, iPhone cases, gaming accessories, sports tech, portable audio, interviews, audiophile gear, PC speakers Credentials
  • Maggie Award for Best Regularly Featured Web Column/Consumer
David Carnoy
3 min read

Over the years Tribit has made some of the better budget portable  Bluetooth  headphones and speakers, starting with its XFree Tune and XSound Go, respectively. The latter speaker is still around and delivers surprisingly good sound for less than $30. The larger MaxSound Plus ($60) gives you more bass and volume and the StormBox ($52) is Tribit's more affordable take on such popular speakers as the UE Boom and JBL Flip 5. Now it's doing a budget version of  Bose's  excellent SoundLink Micro speaker. The smaller model is called the StormBox Micro and it's one of the best-sounding pocket-size speakers I've heard. It retails for around $50. 


Tribit StormBox Micro Bluetooth speaker


  • Very compact (pocket-friendly)
  • More bass and volume than most speakers this small
  • Waterproof and dustproof (IP67)
  • Integrated strap
  • Can be linked to another StormBox Micro for stereo mode
  • USB-C charging
  • 8 hours of battery life

Don't like

  • Not as durable as Bose SoundLink Micro
  • Distorts slightly at higher volumes with certain tracks

While we originally reviewed this model back in May of 2020, it's stood the test of time versus products that have come after in the category. As such, we're awarding it an Editors' Choice.

Measuring 3.87 by 3.87 by 1.37 inches (7.3 by 7.3 by 3.5 cm) and weighing 9.9 ounces (280 grams), the StormBox Micro has a slightly larger footprint than the Bose, which weighs 10.2 ounces (290 grams). The StormBox Micro is IP67 dustproof and water-resistant, which means it can take a dunk in shallow water (the Bose is IPX7, which means it hasn't been tested against dust). Its battery life is rated at up to 8 hours at moderate volume levels, versus 6 hours for the Bose. It has USB-C charging and it can also be used as a speakerphone.

Read moreBest Bluetooth speakers of 2020

Enlarge Image

The speaker with an iPhone 11. It also works with Android phones just fine.

David Carnoy/CNET

Like the Bose SoundLink Micro, the Tribit StormBox Micro has an integrated rubber strap that allows you to clip the speaker to anything from a backpack to poles, tree branches, your bike's handlebars or a belt loop on your pants. With its fabric covering, the speaker doesn't seem as durable as the Bose, but it seems sturdily enough built. It should fit in most pockets as long as you aren't wearing tight jeans.

Aside from its great design, the SoundLink Micro stood out because it was able to deliver more bass than every speaker in its size class (and it also managed to have limited distortion at higher volumes). And it's the StormBox Micro's bass and overall volume level for its tiny size that allow it to stand out. For example, it's clearly superior to the JBL Clip 3, which costs around $50 but is slightly smaller.

Tribit StormBox Micro Bluetooth speaker is designed to travel

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The StormBox Micro does have its limitations and distorts slightly with certain tracks when you take it to max volume. But the point is it sounds much fuller than you'd expect from a speaker this size. You can also wirelessly pair up two of these little guys in party mode for expanded sound. Once linked in party mode -- it's an easy process -- you can then switch to stereo mode with one speaker serving as the left speaker and the other as the right.

I fired up a Spotify playlist of songs with lots of stereo separation (the old standbys are Pink Floyd's Money, the Beatles' Here Comes the Sun and Queen's Bohemian Rhapsody). The speakers are basically using the same technology as true wireless earbuds, and stereo sound definitely sounds better than the mono sound you typically get from these little speakers. 


The integrated strap comes in handy.

David Carnoy/CNET

There isn't much else to say about the StormBox Micro, except that it's settled in to a better price point. When we first reviewed it, it sold for around $60. But towards the end of 2020, it's listed at $50, and almost always on sale for closer to $40. That's a great price for a very good little wireless speaker.


Tribit StormBox Micro Bluetooth speaker

Score Breakdown

Design 8Features 8Sound 8Value 9