Earbuds and a full wireless mouse. One pocket.
You already carry earbuds everywhere. Flux puts a full wireless mouse in the same device, so you're never stuck working without one again.
Get the launch email · one message, the day it goes live in August.
01 · The problem
You bring your earbuds everywhere. You almost never bring a mouse.
It happens at the coffee shop, in the airport lounge, in the lecture hall, in the hotel room. You open your laptop, settle in, and reach for a mouse that is not there. So you fight with the trackpad, lose your rhythm, and tell yourself you will remember the mouse next time.
You never do. A travel mouse is one more thing to buy, to pack, to lose. So most people just go without. Meanwhile, your earbuds are right there in your pocket, because earbuds are the one accessory almost everyone carries every single day.
What if the device you already carry could give you a mouse too?
02 · The solution
Meet Sonaura Flux.
Flux puts premium wireless earbuds and a real wireless mouse into one pocket-sized form factor. Open it, take out your earbuds, and use the device as a full mouse at the same time. Music in your ears, cursor under your hand, all from a single thing that fits in a pocket.
When you are done, your earbuds tuck back inside and charge automatically. The next time you sit down to work, both are ready. It is two everyday tools that finally travel as one.
03 · How it works
Three steps, every time.
Carry it.
Flux lives in your pocket, your bag, or your laptop sleeve, the same way your earbuds already do.
Open it.
Open Flux to access your earbuds. The body works as a full wireless mouse with a precision optical sensor and quiet, responsive buttons.
Use both.
Earbuds in, cursor under your hand, at the same time. When you finish, the earbuds return to the device and recharge on their own.
Connect the way you want: Bluetooth for your phone or laptop, a low-latency 2.4GHz wireless receiver for plug-and-play desktop use, or a USB-C cable when you want a wired connection.
04 · Features
Built to do both jobs properly.
Hi-Fi triple-driver audio
A 10mm dynamic driver for rich bass plus two balanced armature drivers for clear mids and crisp highs, tuned for a full Hi-Fi listen.
Hybrid active noise cancellation
Up to 35dB of cancellation with multiple mics per side, so the airport, the open office, and the busy café fade into the background.
AI call noise reduction
Dual-microphone AI filtering isolates your voice and cuts environmental noise, so your calls come through clean wherever you are.
A real wireless mouse
A 1600 DPI optical sensor for accurate, responsive tracking, paired with quiet TTC switches rated for up to 5 million clicks.
Three connection modes
Bluetooth, a low-latency 2.4GHz receiver, and wired USB-C. Switch based on what you are working on.
Long battery life
A 500mAh battery delivers up to 15 days of comprehensive everyday use, so Flux keeps up with your week.
of silence, on tap
it tracks like it means it
it keeps your hours
clicks. outlasts the job
05 · Build & design
Premium materials. Considered details.
The body pairs a matte finish with a polished accent band for a clean, understated look that fits a professional setting. Soft-touch silicone tips and an anti-slip base round out a product that is comfortable to hold and confident to set on any desk.
Every surface, material, and finish was specified during industrial design, from the electroplated accents to the laser-engraved branding, so the production version matches the quality of the concept.
06 · Who it's for
For people who work away from a desk.
Business travelers
Moving between airports, hotels, and meetings, needing tools that travel light.
Remote & hybrid workers
Switching between home, office, and café. One less thing to think about.
Students
In lecture halls, libraries, and dorms, carrying a laptop and earbuds already.
Frequent travelers
Who value organization and hate clutter in a carry-on.
If you live out of a laptop bag and value portability, Flux was designed for you.
07 · Where we are
Past the hard part.
This campaign is not funding an idea. It is funding production of a product we have already developed and proven. We have invested roughly $9,000 of our own funds into protection, design, and development to get here. Your backing takes Flux across the finish line.
- Product concept
- IP filings
- Industrial design
- CAD & engineering
- Manufacturing partner
- Multiple prototypes
- Initial mechanical validation
- Full hardware integration
- Earbud tuning
- Mouse functionality testing
- Firmware & connectivity validation
- Functional prototype refinement
- Functional prototype testing
- CNC marketing samples
- Packaging design
- Reviewer samples
- Tooling
- Mass manufacturing
08 · Where your pledge goes
Straight into production.
09 · Reward tiers
Back it now. Pay the least it'll ever cost.
Planned retail pricing: $149 to $169
Launch Day
The lowest price Flux will ever be.
One Sonaura Flux, USB-C cable, and 2.4GHz receiver.
Once 100 units are claimed, this price is gone.
SelectEarly Bird
The core early-backer price.
One Sonaura Flux, USB-C cable, and 2.4GHz receiver.
SelectBacker
Still well under the planned retail price.
One Sonaura Flux, USB-C cable, and 2.4GHz receiver.
SelectTravel Pair
Two units at the best per-unit price of the campaign.
One for you, one for whoever works or travels beside you.
SelectBelieve in Flux but not ready to order? Back the project from $10+. Any amount helps us reach our goal.
10 · Risks & challenges
Product development
We have a working prototype and our manufacturing partner is already producing samples. As with any hardware product, additional testing may be required before final production. We are validating audio, mouse performance, firmware, and connectivity thoroughly before committing to a run.
Manufacturing consistency
Scaling from samples to full production introduces variability. Tolerances that hold on a sample do not always hold at volume. We are building quality control checkpoints into every stage to catch issues before units ship, not after.
Certification & compliance
Wireless and battery products require regulatory certification: FCC, CE, and Bluetooth compliance. These processes take time and can require design adjustments. We have factored certification into our timeline and will tell you early if it affects delivery.
Supply chain
Flux combines audio, mouse, and battery systems, each with its own components and supply chain. Availability and shipping timelines can fluctuate. We are working to secure key components ahead of the production run to reduce exposure to delays.
Market adoption
Flux brings together two product categories in a new way, so part of our job is clearly communicating the value. We are committed to honest, specific communication throughout the campaign and beyond.
The bottom line
The hardest part, proving this concept works as a real and manufacturable product, is behind us. We have a prototype, a manufacturing partner, and samples in production. Your backing funds the production run, and we will keep you updated at every step.
11 · FAQ
It is a real wireless mouse with a 1600 DPI optical sensor and quiet TTC switches rated for up to 5 million clicks. It is built to be used every day.
Yes. That is the point. Put your earbuds in, use the mouse, and both work together.
The earbuds connect over Bluetooth. The mouse connects over Bluetooth, a 2.4GHz wireless receiver, or wired USB-C.
Up to 15 days of comprehensive everyday use from the 500mAh battery, depending on how you use it.
Yes. Hybrid active noise cancellation up to 35dB, plus dual-microphone AI noise reduction for clearer calls.
We will publish an estimated delivery window with the campaign and update backers regularly. Hardware timelines can shift, and we will always communicate changes early.
Initial fulfillment focuses on the United States and Canada, with select international markets where logistics are practical. Shipping details are listed at checkout.
Be the first click.
Flux launches on Kickstarter in August. Drop your email and we'll tell you the second it goes live, when the first hundred backers pay the least it'll ever cost.