Charge Your Phone by Screaming at It
Charge Your Phone by Screaming at It
No wires. No ports.
Just pure volume-to-voltage conversion.
No wires. No ports.
Just pure volume-to-voltage conversion.
Scream2Charge uses your actual voice to charge your phone.
Scream2Charge uses your actual voice to charge your phone.
From Lungs
to Battery.
No plugs. No ports. No problem.
Just open the app, let it rip, and watch the battery climb.
Sonic Innovation™
Turns raw human screams into real power.
Sonic Innovation™
Turns raw human screams into real power.
Cable-Free Experience
All you need is a working throat.
Cable-Free Experience
All you need is a working throat.
"I screamed for 45 seconds and watched my phone jump from 12% to 68%. Unreal."
— Jasmine H
"I screamed for 45 seconds and watched my phone jump from 12% to 68%. Unreal."
— Jasmine H
Real-Time Decibel Sync
The louder you are, the faster it fills. It’s not magic. It’s physics..
Real-Time Decibel Sync
The louder you are, the faster it fills. It’s not magic. It’s physics..
From Lungs
to Battery.
No plugs. No ports. No problem.
Just open the app, let it rip, and watch the battery climb.
Sonic Innovation™
Turns raw human screams into real power.
Cable-Free Experience
All you need is a working throat.
"I screamed for 45 seconds and watched my phone jump from 12% to 68%. Unreal."
— Jasmine H
Real-Time Decibel Sync
The louder you are, the faster it fills. It’s not magic. It’s physics..
How it Works
Scream2Charge uses real-time acoustic processing to convert vocal pressure into measurable charge gain.
The louder your input, the faster your battery fills.
Download the App
Scream into Phone
Charge your Battery
How it Works
Scream2Charge uses real-time acoustic processing to convert vocal pressure into measurable charge gain.
The louder your input, the faster your battery fills.
Download the App
Scream into Microphone
Charge your Battery
How it Works
Scream2Charge uses real-time acoustic processing to convert vocal pressure into measurable charge gain.
The louder your input, the faster your battery fills.
Download the App
Scream into Microphone
Charge your Battery
Never Run Out of Battery Again.
Scream2Charge is a simulated charging interface designed for entertainment purposes only. Actual battery charge is not affected. Microphone data is not recorded or stored.
Never Run Out of Battery Again.
Scream2Charge is a simulated charging interface designed for entertainment purposes only. Actual battery charge is not affected. Microphone data is not recorded or stored.
Never Run Out of Battery Again.
Scream2Charge is a simulated charging interface designed for entertainment purposes only. Actual battery charge is not affected. Microphone data is not recorded or stored.