With high-frequency micro-vibrations powered by ultrasonic energy, this knife stands among the most precise and powerful tools for cutting, slicing, and chopping a wide range of ingredients.

What makes ultrasonic cutting so effective?

• Ultrasonic vibrations significantly reduce food sticking to the blade, ensuring clean, uniform cuts.
• Even tough or dense foods are easier to slice thanks to the knife’s enhanced cutting force.
• Clean slicing minimizes fluid and nutrient loss, preserving the natural qualities of your food.
• Ideal for cutting layered dishes or pastries – layers stay intact without shifting or squashing.
• Crumbly, delicate foods? No problem – ultrasonic motion handles them with minimal breakage.

Maximum efficiency with minimal effort.

Swappable Blades:

Need a different blade type or a replacement? The knife’s design allows for quick and easy blade changes to suit your specific cutting needs.

Removable Battery:

Thanks to a snap-in battery mechanism, replacing the power source is simple and tool-free – ensuring long-term usability.

Smart Connectivity with the 369Sonic App:

Connect your knife to your smartphone via Bluetooth and monitor key performance metrics:

• Real-time cutting frequency
• Battery voltage
• Internal temperature
• Device power output
• Manual controls to fine-tune frequency and power

Technical Specifications:

• Frequency Range: 25 – 60 kHz (auto-adjusted by blade type)
• Output Power: 70 W
• Knife Weight: 333 g
• Model Number: UKK45000F70W
• Certification: CE
• Charging Input: AC 100–240V, 50/60Hz | Output: 19V, 1.5A max
• Dimensions:

• Wireless Charging Input: AC 100–240V, 50/60Hz | Output: 19V, 1.5A max

Why Choose the 369Sonic Ultrasonic Kitchen Knife?

• Completely Wireless – No cords, just pure freedom of movement
• Modular Blade System – Swap blades to match your task, with more types in development
• Easy Battery Replacement – Extend the knife’s life without needing repairs
• Premium Construction – Built from durable, food-safe materials including titanium and stainless steel
• Ergonomic Handling – Balanced and comfortable, even during longer prep sessions
• Iconic Look – Modern tech meets katana-inspired aesthetics for a sharp, clean style
• Compact Powerhouse – Packs up to 70W for serious cutting strength
• Mobile App Integration – Monitor and manage your knife’s performance from your phone
• Safety First – Features guards and locks for safe kitchen use
• Sensor-Driven Performance – Smart sensors optimize frequency and protect the system from overload
• Precision Control – Processor-managed transducer constantly fine-tunes for peak efficiency

What’s in the Bundle:

• 369Sonic 70 W Ultrasonic Kitchen Knife
• 19V power adapter