Why buy 369Sonic Ultrasonic Cutter or Knife?

Cordless Design - Fully wireless – everything is integrated into the handle. No cables, no limits, total freedom of movement.

Interchangeable Blades - Supports a wide range of interchangeable blades, with new types continuously being developed.

Replaceable Battery - When the battery reaches the end of its life, it can be easily replaced without the need for servicing or throwing the device away.

High-Quality Materials - Made from premium, proven materials to ensure long-term durability – including titanium for the ultrasonic transducer and high-grade stainless steel for the blades.

Optimized Ergonomics - Well-balanced and ergonomically designed to fit comfortably in the hand, allowing for easy and efficient work.

Unique Design - Combines modern ultrasonic technology with a design inspired by the traditional Japanese katana – a symbol of precision and sharpness.

Wireless Charging - Charges automatically when placed into the wireless charging stand – no cables needed.

Performance-Oriented - Despite its compact and cordless design, the cutter delivers up to 45 W of power, enabling it to cut through a wide variety of materials.

Smart App Control - Bluetooth connectivity allows users to monitor device status, adjust settings, and customize functionality through a mobile app.

Safety Features - Equipped with blade guards and multiple safety locks to ensure safe and comfortable use.

Sensor-Equipped - Includes smart sensors that protect against overloads, tipping, and adjust resonant frequency for maximum cutting efficiency.

Processor-Controlled Technology - An integrated processor dynamically controls the transducer and continuously adjusts frequency for optimal performance.

Why is our ultrasonic technology smart?

At first glance, the device may seem simple — but inside the handle lies a powerful processor and sophisticated software that controls the entire system. It’s this combination that makes our cutter/knife truly smart.

The built-in software manages a wide range of advanced functions that are essential for the proper and efficient operation of ultrasonic technology. These include automatic resonance tracking, real-time adjustment of amplitude and power, current and voltage protection, and other intelligent safety and optimization mechanisms.

Why do we have a mobile app for our knife/cutter?

The mobile app is an integral part of our system, designed to give you full control over all important device functions while also providing real-time feedback.

Every material — whether it’s food or technical — has different properties, and the ultrasonic blade responds to each one differently. The app lets you see exactly how much power is needed for effective cutting, and allows you to fine-tune the output as needed. You can also adjust other user settings so the device fits your exact needs.

Our goal is to give you full control and confidence — so you’re working with a tool that adapts to you, not the other way around.