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Blast Mic

Livestream audio from anywhere with the press of a button.


As seen in:

Press one button on the portable microphone to instantly livestream audio.

  • Pair Blast Mic to your account like a bluetooth speaker
  • Connect to Wi-Fi or your mobile hot spot
  • Press the red button to stream live

Hear Blast Mic audio quality:

"This is not just a microphone, but an all-in-one broadcasting rig." - Cool Things

"Capture audio and livestream it instantly and easily by pressing one button. The free Blast Radio app gives people an instant audience for their content." - Forbes

Listeners follow you and tune in through the free Blast Radio mobile app.

  • Create a personalized profile
  • Build a following
  • Followers get notified when you stream

More info...

Blast Radio operates kind of like an Instagram for audio. You create a personalized profile, which your fans can follow. Whenever you stream, followers get a push notification to tune in. Get the app here or scroll to the bottom of this page to learn more about the platform.

As a streamer, you also get a personalized web player address (blastradio.com/YourUsername) to add to your website, post on social, or send directly to people.

If someone has the app, the links takes them to your profile. If they don't have the app, it takes them to a web page where they can tune in. See an example of a web player here.

Easily download past streams and upload to other audio platforms.

  • Download past streams from your profile
  • We email you a lossless .wav file
  • Upload it to any platform you choose

More info...

One reason creators love Blast Radio is that streams are only available to listeners for 24-hours before they expire. The ephemerality of the platform creates a low-pressure environment to share audio without worrying about it being perfectly planned out, polished, and edited.

That said, those low-pressure streams often turn out really great – and when they do, you will likely want to get more life out of them. An easy way to do that is to upload them to other platforms as a podcast. Read this blog post for examples of others doing this and steps to do it yourself.

Hear Blast Mic audio quality:

"The best, coolest new gadgets" - Gear Patrol

"If you're hitting the streets, Blast Mic is a must have." - Popular Science Magazine

Build your following and make cash from listener Fan Mail.

  • Listeners send you a tip with a personalized message
  • Respond back with a single message
  • Export tips through Stripe

More info...

Whenever you stream on Blast Radio, listeners are encouraged to send you Fan Mail, which is a personalized message included with a monetary tip.

When you receive Fan Mail, you can send a single response back. The listener can then download an image of the two-message interaction to share with friends or on social media and drive more attention to your streams. Watch a video about Fan Mail here.

Blast Mic can also be used as standard microphone with your favorite devices.

  • Use Blast Mic even when you're not streaming
  • Connect to your mixer, audio interface, or digital device from the 3.5mm headphone port  

Hear Blast Mic audio quality:

"An affordable and effective alternative for the creator community. Blast Radio is essentially modernizing the medium of radio." - TrendHunter

"Really handy device for the on-the-go podcaster. Very flexible and adaptable." - The Gadgeteer

Some ways people are streaming:

@miamovesme Oh this is big
@ac_shear Blast Mic is a game changer for anyone looking to start their own radio show or podcast!
@havenofearcrew we got an upgrade 😎

Livestream from anywhere with Wi-Fi or a mobile hot spot

Have a conversation

Break the news

Tell your story

Share your music

Your audio media empire starts with Blast Mic

Dual onboard stereo microphone

Three audio inputs

Two audio ouputs

Tripod ready

Technical Specifications

On board stereo microphone: 

Two electret microphones in XY configuration with adjustable gain.

Inputs / Outputs:

Two 3.5mm mic inputs with 3-volt phantom power for external electret microphones.

Line-in level input allowing connection to most any audio source. Long press status button to mute all microphones in favor of the line-in input (useful to duck audio and speak over it).

Two headphone output ports with separate volume control for each and outputting 98dB SNR, 124mW. 1.5W. 102 dB signal to noise ratio (SNR) ADC.


Streaming uncompressed PCM audio packets lossless to the cloud (48kHz/16b). On-board signal processing to maximize audio quality. WiFi (802.11 b/g/n) connection provides a consistent, reliable stream.


Casing of highly durable polycarbonate plastic with concrete cream color finish. Bluetooth (4.2) makes setting up your device with your smartphone fast and easy. Charge from an external USB power source (up to 1A current). Internal battery powers ~8h of broadcast time on a single charge. Charges fully in ~2.5h.


Blast Mic uses Wi-Fi to capture audio in a lossless format, upload it to the cloud, and distribute to listeners in the highest possible quality. Having a quality internet connection is required to stream.

Start streaming:

Blast Radio is the premier platform for audio creators

Quality Sound

Audio streams on Blast Radio are uploaded to the cloud as lossless .wav files and delivered to users in the highest possible quality.

Download & Reuse Past Streams

Listeners can only hear your stream for 24 hours before it expires, but you can always download the lossless .wav file from your profile to use however you like. Make it a podcast, release it as an NFT, press it to vinyl -- it's yours!

Creative Freedom

All streams disapear after 24 hours so you're free to be creative and not worry about the recording living on forever. Audio only platforms means no need for cameras, lighting, or looking cool.  

Listeners & Followers

Listeners hear your streams in the free Blast Radio mobile app. When you go live, they can tune in from the home page or by searching for your username or genre #tags. Anyone that follows you will get a push notification every time you stream.

Radio Mode

Radio Mode makes it easy to discover streamers. After launching Radio Mode, listeners can scroll through streams until they find a broadcaster they want to listen to & follow.

Fan Mail

Listeners can send you Fan Mail, which is a single personalized message included with a monetary tip. You can then respond to give them a shareable asset they can save, send to friends, or post on their social channels, which brings more attention to your streams.

Get the free Blast Radio mobile app

Blast Mic offers a modern approach to a timeless medium

Other Streaming Products

Blast Box

Blast Box is a portable hardware device that lets you livestream any audio source with the press of one button. Connect Blast Box to your audio source with an RCA cable, connect to Wi-Fi, then press one button to stream live on Blast Radio.

Broadcast Software

Blast Radio Broadcast Software lets you livestream most any audio source from your computer on Blast Radio. Your order comes with both a lightweight Desktop Broadcasting App and a plugin that can be added to most any DAW.