Kriogor Ultrasonic Knife Cutter, 40KHz Portable Professional Ultrasonic Cutter with 40 Pcs Replacement Blades, 3 Cutting Modes for Leather 3D Printing Acrylic Wood Plastic DIY (Wireless)

3 Cutting Modes: When the toggle switch is in position 1 or 2, power is activated by pressing a button, effectively reducing the risk of injury from accidental blade contact during cutting. Switching to position A, ultrasonic knife automatically cuts without pressing a button.
OLED Display: It can display the gear position of the toggle switch and the working status of the inching switch in real time, and can also monitor the operating temperature and available time.High temperature triggers overheat protection, hot knife cutter auto-power-off. Let cool a few minutes before reuse.
Led Lighting & Reminder Lights: Four LED lighting beads are used at the front blade position to illuminate the work area and improve the visibility and accuracy of complex work. The reminder light on the side can remind the user of the working status of the blade.
Exclusively Upgraded Design: Our proprietary 22mm, 30° flat-bottom, single-point blade delivers superior cutting performance. Our 35W p