Best Portable Mini Bluetooth Speakers for 2023

Back in 2020, Tribit released the StormBox Micro, a budget version of Bose's excellent SoundLink Micro speaker that delivered surprisingly good sound for its size and modest price. Now we get the StormBox Micro 2, which offers improved sound and battery life, along with a charge-out feature that turns the speaker into a power bank for mobile devices such as smartphones and tablets. An integrated strap allows you to clip it to your backpack or your bike's handlebars. Like the original, it's an excellent value and easy to recommend if you're looking for a super compact portable wireless speaker.

Tribit's StormBox Flow is another Bose SoundLink Flex knockoff for less that shares some similarities with the Soundcore Motion 300, including the same list price. The Tribit may actually sound slightly better than the Motion 300, edging it out for bass performance by a tad. But the Anker speaker wins on design.

Like the SoundLink Flex, the Tribit StormBox Flow can be laid down flat with its speaker firing up. You can also wirelessly pair two of the speakers together for stereo sound.

It has an IP67 water-resistance rating, which means it's dust-resistant and fully waterproof. Tribit says it delivers up to 30 hours of audio at moderate volume levels. That's impressive.

For 2023, Sony's smallest Bluetooth speaker has once again been modestly upgraded, with a new Bluetooth chipset, slightly improved sound and speakerphone performance. This portable Bluetooth speaker is both dust- and waterproof with an IP67 certification and, like its predecessor (the SRS-XB13), it's rated for 16 hours of battery life at moderate volume levels and it charges via USB-C. Equipped with Bluetooth 5.3 with support for the AAC and SBC audio codecs, the speaker plays bigger than you'd think for its small size, with some punch to its bass. It's pretty impressive for a mini mono speaker.  

Though the 9.6-ounce (272-gram) speaker appears to have the same design as the XB13, Sony says its new sound diffusion processor "realizes richer spread sound," which basically means this has a bit wider soundstage, which I can confirm. It can output only so much sound -- yes, it has its limitations -- but if you add a second XB100, you can get stereo sound. Alas, there's no companion app, but that isn't a huge deal.

The XB100 is available in multiple color options and includes a strap so you can attach it to various objects. It also has speakerphone capabilities with an integrated microphone (as I said, the speakerphone's performance has been improved, and callers said they could hear me clearly indoors).

With each new version of the Flip, JBL makes small improvements, and while the latest model, the Flip 6, doesn't look much different from the Flip 5 on the outside, it does feature improved sound. It has two-way drivers with a woofer and tweeter and dual passive radiators that help the Flip 6 deliver much deeper bass than you think it could. 

It's fully water- and dust-proof with an IPX67 rating. Like the Flip 5, it's rated for up to 12 hours of audio playback at moderate volume levels and charges via USB-C. Available in multiple color options, it's one of the best-sounding speakers for its compact size.

The Tribit MaxSound Plus is about 30% bigger than its sibling XSound Go and costs about $25 more, but it performs substantially better and is one of the best sounding speakers in its size and price class. It has a long-lasting rechargeable battery and superior audio quality for a Bluetooth speaker. And be sure to activate the instant coupon on the product page for $10 off. 

The JBL Bluetooth speaker that received the biggest improvements over the previous model is among the company's smallest. The JBL Go 3 has a completely new look -- it's now covered in durable fabric instead of having the naked plastic design of its Go predecessors -- and that new design, coupled with surprisingly decent sound for its small size, makes the Go 3 one of the top micro Bluetooth speakers out there.

Available in multiple color options, it has an IP67 water-resistance rating, meaning it can be dunked in water and is dust-proof. Battery life is rated at up to five hours.

Marshall's little mono Willen speaker is similar to Bose's SoundLink Micro and other micro speakers like the Tribit StormBox Micro 2. Also like those speakers, it has an integrated strap on its base so you can clip it onto a backpack or even to your bike's handlebars. Its 2-inch full range driver and two passive radiators put out more sound than you'd think it would for its tiny size, and it offers decent clarity as well just enough bass to avoid sounding tinny (you can choose from three preset sound modes). 

Battery life is good at around 15 hours of playback time at moderate volume levels, and the speaker is IPX67 dust-proof and waterproof. The main strike against it is its $120 price -- ideally it would cost around $80, though right now you can pick it up on sale for $100. But it's nicely designed, feels rugged and fits in a jacket pocket, weighing in it at 0.68-pound (308 grams).

The Willen can stand up vertically or lay down horizontally and has a built-in microphone for speakerphone calls. It comes in a couple of color options and can be linked wirelessly with other Willen speakers to augment the sound.

Over the last few years, Tribit has made several Bluetooth speakers that deliver a lot of boom for the buck. Add its new XSound Mega to the list.

Tribit is billing the XSound Mega as more of an outdoor speaker -- a lanyard is included for toting it around as a sort of mini boombox -- but it works just fine indoors. It has an LED light show that you can turn on or off and there are three EQ settings for sound: XBass, Music and Audiobook. Additionally, it can be used as a power bank to charge your mobile devices.

In my tests, the speaker compared pretty favorably to more expensive speakers like the JBL Charge 5. There's plenty of bass and the speaker plays loud for its size, with decent clarity. That said, it's a mono speaker with a single driver and two bass radiators -- that's how you get all that bass. So while you can expect big sound, the soundstage doesn't feel all that wide, particularly at lower volumes. It actually sounds better at higher volumes.

For its first three generations, JBL's Clip micro Bluetooth speaker had a circular design. But for the fourth-gen Clip 4, JBL has moved to a more oval shape, bulked up the speaker slightly and added USB-C charging. This portable Bluetooth speaker does seem more durable, with a sturdier integrated carabiner clip. Also, it sounds a little better, with more volume, clearer sound and more bass. With an IP67 water resistance rating, it can survive being dunked in shallow water and is dust-proof. The Clip 4 is right up there with the best overall micro Bluetooth speakers.

Bang & Olufsen has upgraded its dome-shaped aluminum-clad A1 speaker with improved battery life, better speakerphone performance (it now has a three-microphone array) and slightly improved sound. It's not only the smallest wireless speaker from the Danish company, but also the most affordable as it often drops to around $200.

While the speaker drivers remain the same, the Qualcomm chipset that powers the speaker has been upgraded (the speaker uses Bluetooth 5.1), bumping the sound quality up a tad, particularly at higher volumes, with better digital signal processing. It remains one of the best-sounding mini Bluetooth speaker models, with richer more tonally balanced sound than other Bluetooth speakers its size -- and it should sound good, considering its elevated price point.

It's also worth noting that the A1 has multipoint Bluetooth pairing so you can connect this to your PC and smartphone at the same time and easily switch back and forth between the two if a call comes in on your phone. Additionally, the speaker is Alexa-enabled, meaning you can activate Amazon's voice assistant by just saying "Alexa." 

Battery life is rated at up to 18 hours at 50% volume (the earlier A1 didn't live up to its battery life claims, but this number is more accurate) and if you can afford it, you can link two A1 speakers to create a stereo pair. The speaker is waterproof with an IP67 rating that allows it to be submerged briefly in shallow water.

At around $30, the Tribit XSound Go is one of the top speakers with Bluetooth connectivity for the money. Besides sounding decent, it's also fully waterproof. It also has excellent battery life -- up to 24 hours at 50% volume levels.

Although a little pricey and due to be upgraded, the Bose SoundLink Micro sounds remarkably decent for its tiny size, delivering more bass than other pocketable speakers. It's a fully waterproof Bluetooth speaker and available in three color options, although the blue version appears to be hard to find. 

While this model is truly pocket-size -- and that's certainly an appealing feature -- the bigger but still compact SoundLink Flex sounds significantly better and is also the better value though it costs more.