Why choose the 369Sonic Ultrasonic Knife or Cutter?

• Truly Wireless – No cords. All electronics are integrated into the handle, giving you full mobility without limitations.
• Blade System – Easily swap between various blade types. More designs are on the way.
• Replaceable Battery – When the battery reaches the end of its life, just replace it—no service needed.
• Durable Materials – Built to last, using proven materials like titanium (for the ultrasonic core) and high-grade stainless steel (for blades).
• Comfortable Handling – Balanced and shaped for a natural grip, making long tasks easier and more precise.
• Distinctive Look – Combines modern ultrasonic functionality with aesthetics inspired by traditional Japanese blades.
• Wireless Charging – Simply place it on the charging dock—no cables to plug in.
• Compact Power – Don’t let the size fool you: it delivers up to 45W of cutting power, enough for a wide variety of materials.
• Smartphone Control – Via Bluetooth, you can fine-tune performance and monitor status through a dedicated app.
• Built-in Safety – Equipped with multiple safety mechanisms including blade guards and locking systems.
• Sensor Intelligence – Onboard sensors monitor performance, adjust resonance, and protect the device from overload.
• Processor-Controlled Operation – A built-in processor dynamically manages power and frequency for peak cutting efficiency.

What makes our ultrasonic system smart?

At first glance, the tool may look straightforward. But inside the handle is a dedicated processor paired with custom software that controls every part of the system. That’s what makes it “smart.”

This software handles all the essential ultrasonic functions in real time: resonance adjustment, power regulation, voltage/current protection, and safety monitoring. It ensures the cutter works efficiently and reliably under any conditions.

Why do we have a mobile app?

The app is a key part of the ecosystem—it gives you control and instant feedback.

Different materials (whether food or industrial) respond differently to ultrasonic energy. The app lets you see how much power is used during cutting and allows for on-the-fly adjustments. It also provides access to customizable settings, so the tool adapts to your style, not the other way around.

Our aim is to give you control and confidence—so your tool works exactly the way you need it to.