• The vibrations generated by the ultrasonic system minimize or completely eliminate the adhesion of food to the blade, so your slicing is more accurate and aesthetic.
• The knife also helps to cut harder foods due to its ultrasonic performance.
• Thanks to its clean cutting, another benefit of the ultrasonic knife is minimal fluid loss, thus keeping the needed vitamins and nutrients in the food.
• Achieve perfect results when slicing layered products, without the layers squeezing or sliding.
• Ultrasonic technology will help you to better cut brittle and crumbly foods.

Maximize your work efficiency and minimize your effort! 

Replaceable blades:

We have constructed the knife so that you can replace the blade with another if necessary. For example, the original blade may be damaged, or you may simply decide to buy another type of blade. 

Replaceable battery: 

We have invented a snap-in system for the knife battery, so you can simply click and replace the battery with a new one if needed. 

369Sonic app:

The knife is equipped with a Bluetooth module and it communicates with a smartphone via the app. You can see the following data in the app: 

• - The current frequency of your knife
• - The current battery voltage
• - The current temperature inside the knife
• - The current knife performance
• - It is also possible to change the frequency and increase the performance manually. 

Technical data

• Frequency: 25 - 60 kHz (the frequency is set depending on the type of blade used)
• Power: 45 W 
• Weight of knife: 333 g
• Type designation:  UKK45000F30W
• Certification:  CE
• Dimension

• Wireless Charging Adapter: input: AC 100~240 V, 50/60 Hz, output 19V, 1.5 A max

Why buy 369Sonic Ultrasonic Kitchen 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 knife delivers up to 45 W of power, enabling it to cut through a wide variety of foods.
• 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.

What’s included in this premium package:

• 369Sonic 45W Ultrasonic Kitchen Knife
• Universal wireless charging base or Katana-style vertical charging stand
• 19V power adapter
• Blade replacement key
• Food-grade grease for better material contact during blade replacement
• 369Sonic wooden cutting board