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Cordless Ultrasonic Kitchen Knife

Slicing has never been easier!

Discover the cordless electric ultrasonic kitchen knife, ingeniously incorporating state-of-the-art technology within the traditional knife design through unique ultrasonic capabilities.

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Cordless Ultrasonic cutter

Maximize your work efficiency and minimize your effort!

Discover the cordless electric ultrasonic cutter. The 369Sonic ultrasonic cutter redefines cutting with its cordless, battery-operated design, achieving 40,000 micro-movements per second.

Free Express Shipping For All Ultrasonic Cutters & Knives

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Welcome to our store!

Welcome to powerofsound US, your source for cutting-edge ultrasonic tools. We offer wireless electric ultrasonic knives and cutters that bring advanced technology to your kitchen and workshop.

Have questions or need assistance? Feel free to contact us at:

info@powerofsoundus.com

Ultrasonic kitchen knife

Accessories

369Sonic-ultrasonic-cutter-7

Ultrasonic cutters

The first ultrasonic kitchen knife

Slicing has never been easier! Introducing a revolutionary kitchen knife with the latest technology embedded in the body of a classic knife - a knife with unique ultrasonic technology!

6+

Years of development

2+

Products on the market

600+

HAPPY CLIENTS

1+

YEARS ON MARKET

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Why buy an ultrasonic
kitchen knife?

  • Cordless Freedom – All components integrated into the handle.
  • Interchangeable Blades – Compatible with multiple blade types.
  • Replaceable Battery – Easy to swap, extending device lifespan without servicing.
  • Premium Materials – Titanium transducer, stainless steel blades – built to last.
  • Ergonomic Design – Balanced and comfortable for effortless handling.
  • Katana-Inspired Aesthetics – Precision meets modern ultrasonic tech.
  • Wireless Charging – Charges automatically in the included stand.
  • Powerful & Compact – Up to 70 W cutting power in a portable, cordless body.
  • App Connectivity – Monitor and control via Bluetooth and mobile app.
  • Advanced Safety – Blade guards and safety locks for peace of mind.
  • Smart Sensors – Auto frequency tuning, overload protection, and stability control.
  • Processor Optimization – Real-time frequency adjustment for peak performance.
Edit Content

Why buy an ultrasonic
cutter?

  • Katana-Inspired Aesthetics – Precision meets modern ultrasonic tech.
  • Wireless Charging – Charges automatically in the included stand.
  • Powerful & Compact – Up to 70 W cutting power in a portable, cordless body.
  • App Connectivity – Monitor and control via Bluetooth and mobile app.
  • Advanced Safety – Blade guards and safety locks for peace of mind.
  • Smart Sensors – Auto frequency tuning, overload protection, and stability control.
  • Processor Optimization – Real-time frequency adjustment for peak performance.
  • Cordless Freedom – All components integrated into the handle. 
  • Interchangeable Blades – Compatible with multiple blade types.
  • Replaceable Battery – Easy to swap, extending device lifespan without servicing.
  • Premium Materials – Titanium transducer, stainless steel blades – built to last.
  • Ergonomic Design – Balanced and comfortable for effortless handling.