Boya Mini review: your super-cheap and super-tiny first wireless mic

Boya Mini: one-minute review

Beginner content creators on a shoestring budget who are looking to up their audio quality will struggle to find better value than that offered by the Boya Mini wireless mic. For less than half the price of leading models like the DJI Mic Mini you get a reliable twin-mic kit, and while the 16-bit audio is admittedly modest, it's quality is perfectly acceptable for the likes of TikTok and Youtube Reels.

Naturally, for such a low price, there are a few compromises; build quality is so-so, there's no option for a 3.5mm connection (just USB-C or Lightning, which counts out most dedicated cameras), nor is there audio monitoring of any kind, or manual control over levels. This is a simple plug-and-go mic that, much like the Rode Wireless Micro, is designed for smartphones, laptops, or even the DJI Osmo Pocket 3 – basically any USB-C device. And for such users, the Boya Mini's simplicity works a treat.

The mics are super-tiny and weigh just 5g, so they don't tug on clothing. The receiver is also tiny, which means it doesn't get in the way when connected to your phone's charging port. I've found the mics quick to connect and reliable time and again, while the audio quality for vlogging is perfectly acceptable, and certainly much better than a phone's built-in mic. The fact that noise reduction features is a nice bonus too. If you're looking for a no-frills, reliable and cheap wireless mic, the Boya Mini is an easy recommendation.

Boya Mini: price and release date

• Prices start at $45 / £52.99 / AU$83 for kits with charging case
• Available in kits with USB-C and / or Lightning adaptors
• Available now, in black or white finishes

The Boya Mini's list price is $45 / £52.99 / AU$83 at Amazon for the twin mic kit with charging case and USB-C connector. The kit is also available with Lightning connector instead, or in some regions for $59.99 / £69.99 with both connectors; or you can save money by opting for just a single mic and receiver kit. Should you click through to the Boya website, then you get redirected to a discount site where the price is even lower.

The mics feature clip-on foam covers, and all the components fit inside the charging case, while a soft case is also included. For the money, you'll struggle to find a better-value wireless mic.

Boya Mini: specs

Boya Mini: Design

• World's smallest and lightest wireless mic, weighing just 5g
• Components are available in black or white finishes
• Tiny receiver, available in USB-C or Lightning versions

'Mini' is doing a slight disservice to the Boya Mini wireless mic kit – It's billed as the world's tiniest wireless microphone, measuring just 31 x 15 x 16.4mm. And given that it weighs just 5g, it might just be the lightest of its kind too.

Such miniscule proportions are handy in two ways; the mics are discreet, and nor do they tug on clothing. The mics are clip-on only, unlike pricier rivals that feature versatile through-clothing magnetic mounting. That means you need to find an edge in clothing, like a collar or pocket or button hole to attach the mic to.

The clip is metal, so if you source your own magnet you could fix the Boya Mini magnetically through clothing. The only reason I can think of why Boya didn't include magnets in the kit is that the mic and its clip are so small that it wouldn't be possible to securely fix it to clothing that way.

Build quality of the Boya Mini's components is so-so, and over the month or so testing the gear I've been conscious to treat it with care, especially the mic's clip, which is small enough to struggle to gain a secure hold on thicker clothing.

I was using the Rode Wireless Micro alongside the Boya Mini, and there's an obvious gulf in build quality – the pricier Rode model looks and feels the business.

As mentioned, you can buy the Boya Mini as a complete kit which comprises two transmitters (mics), a receiver (you choose which type you need – USB-C, Lightning or both) and a charging case.

The mics utilize clip-on foam covers to dampen audio that, handily, can remain in position on the mics and the components will still fit into the charging case. The Rode Wireless Micro comes with clip-on wind muffs, but these don't fit it in the case so, you'll have to find somewhere else to stow them when not in use. Boya has the practical advantage here.

Like the mics, the receiver is super-tiny. It attaches to your phone, laptop or tablet's charging port, and you'll barely notice it's there while filming. You need the receiver for the mics to work because, unlike the DJI Mic Mini, they don't feature Bluetooth connectivity.

If you're a wireless mic first-timer, you'll be up and running with mic'd audio in no time at all. Once you attach the receiver and select the video option in your camera app, you should get a prompt to select the wired mic option in the settings menu (rather than the phone's built-in mic) – that's my experience using a Pixel 8 Pro. Then you're good to go.

The whole process from unboxing to getting started is as easy as can be, and consistently reliable. It might be cheap, but it's certainly worth it.

Boya Mini: Performance

• Transmission range up to 100m
• 6 hours operating time, with an additional four charges from the charging case
• Three-level noise cancellation, plus a gimmicky Human Voice Enhancement mode

Despite its tiny size, battery life is practically on a par with bulkier, pricier alternatives. You get up to six hours record time per mic, and Boya says the charging case with its 260mAh battery provides additional charges that total 30 hours record time. That's enough juice for several days of moderate vlogging.

Transmission range is rated up to 100m in clear sight. I haven't personally tested the limits of the Boya Mini's transmission range, but I can vouch for the stability of the connection when vlogging. Note, you'll get interference at a much closer proximity than 100m if your device and the mic lose line of site, for example if you turn your back to the camera.

Where the Boya Mini most obviously comes up short as a cheap wireless mic is that audio bit-depth maxes out at 16-bit, and output is mono only. Splash out thrice the cash on a leading alternative, and you'll be getting richer 24-bit audio with the option for stereo output. Oh, and there's no low-cut filter, either, so low frequencies such as the hum of an air conditioner aren't filtered out.

No low-cut filter isn't a big deal, though – the Boya Mini features one-click noise cancellation, activated through the one physical button on the mic. There are three levels of strength, though honestly I didn't notice a huge difference in any of the settings. You'll know when noise cancellation is active because the blue light on the receiver that indicates an active connection turns green.

There's also Boya's version of voice enhancement, which sounds impressive but don't be fooled – it's a gimmick. Think of it as voice distortion – one setting makes your voice deep, one high-pitched, and one normal. It might be a fun feature to play with once or twice for the laughs, but that's the extent of it.

So what do I make of the audio quality of the Boya Mini? I think the maximum possible quality has been squeezed out of its humble hardware.

If you're a casual vlogger, and need clear and crisp vocals across a range of scenarios, you'll get that with the Boya Mini. It lacks the finesse of a 24-bit alternative, but it certainly is a mark-up from your smartphone's mic. In fact, I've been happy enough with the quality that I've mic'd up with the Boya Mini for a few videos that I've shot for TechRadar's TikTok channel.

It's also versatile in that you can use it easily with a camera like the Osmo Pocket 3 (especially given how small the receiver is), with a laptop for work calls, and yes, with your smartphone for shooting Youtube, TikTok and Instagram content.

I'd be remiss not to address the technically-minded, so here are a few of the mics audio specs: it has a 20Hz to 20kHz frequency range, a maximum 120db SPL, and a 80db signal-to-noise ratio. Those are solid specs for such a cheap device.

Should I buy the Boya Mini?

Buy it if…

Don’t buy it if…

Boya Mini: also consider

How I tested the Boya Mini

• I had the complete kit with charging case, plus USB-C and Lightning connectors
• I used it regularly for a variety of vlogs for over a month
• Tested alongside the rival Rode Wireless Micro
• Paired primarily with a Google Pixel 8 Pro

With its automated audio recording plus one-click noise reduction and voice enhancement features, there's not a lot to get your head around, and that's the beauty of simple wireless mics like the Boya Mini.

I had the complete kit with charging case, and found the kit to be completely reliable, with the receiver connecting securely to my Pixel 8 Pro phone. I drained the battery of the mic and recharged it through the charging case to test the battery life.

I tested audio quality in a range of scenarios, both indoors and outdoors, and in quiet and noisy environments. I ran comparison tests with the Rode Wireless Micro.

• First reviewed: January 2025
• Read more about how we test