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Seattle Ultrasonics C-200 Ultrasonic Chef’s Knife

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**Ultrasonic Edge**: 33 kHz blade vibration for up to 50% less cutting effort, reducing sticking.
**Quiet Precision**: Silent motor, no handle vibration; feels like a traditional chef's knife.
**Durable Steel**: AUS-10 steel, 60 HRC, holds a sharp 13-degree edge even when off.
**Effortless Clean**: IP65 rated for easy rinsing; removable 1100 mAh battery, USB-C/wireless charge.


Product Details

5 Reasons to try Ultrasonic Chef's Knife:
1. Revolutionize your kitchen prep with the Heyup Ultrasonic Chef's Knife, featuring advanced ultrasonic cutting technology. When activated, the blade vibrates at an incredible 33 kHz, effortlessly gliding through ingredients. This precision vibration reduces cutting effort by up to 50%, requiring less force and preventing food from sticking to the blade. Experience smoother, faster, and more efficient slicing every time, transforming even the toughest tasks into simple pleasures.
2. Despite its revolutionary technology, the Ultrasonic Chef's Knife maintains the comfortable and familiar feel of a traditional premium knife. Its motor operates silently, and the intelligent design ensures absolutely no vibration is felt in the handle. This means you can harness the power of ultrasonic assistance without any distracting noise or discomfort, allowing for precise control and a truly enjoyable cutting experience, just like your favorite chef's knife, only better.
3. Crafted for enduring performance, this knife features a blade made from high-quality AUS-10 steel, renowned for its exceptional durability. Hardened to 60 HRC, the blade holds a razor-sharp 13-degree per-side edge significantly longer than standard knives. This superior material ensures the knife remains incredibly effective and useful even when the ultrasonic mode is disengaged, providing reliability and sharpness you can count on for years to come, making it a valuable tool in any kitchen.
4. Achieve culinary perfection with unparalleled precision and control. The knife’s meticulously designed 13-degree per-side edge geometry provides an exceptionally sharp cutting surface. When combined with the ultrasonic motion, this precision engineering results in remarkably cleaner slices, finer cuts, and superior control over your ingredients. Whether you’re thinly slicing delicate produce or preparing robust proteins, this knife empowers you to execute every cut with confidence and artistry.
5. Designed with modern convenience in mind, the Ultrasonic Chef's Knife features hassle-free maintenance and smart power options. It comes with a removable 1100 mAh battery, offering flexible charging via USB-C or an optional wireless charging tile. Cleanup is equally straightforward; the blade boasts an IP65 rating, allowing for easy rinsing under running water without worry. Spend less time on chores and more time enjoying your culinary creations, powered by smart design.
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Brand Details

Seattle Ultrasonics

Seattle Ultrasonics is a high-tech culinary startup dedicated to revolutionizing one of the oldest tools in human history: the chef's knife. Founded by Scott Heimendinger—a veteran of culinary innovation who served as Director of Applied Research at Modernist Cuisine and CMO of Anova—the firm operates at the intersection of industrial sonic technology and artisanal cutlery. By shrinking high-frequency industrial cutting systems into a handheld format, the organization provides home cooks with a "superpowered" blade that behaves sharper, smoother, and cleaner than traditional analog knives.


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