2-in-1 wireless ultrasonic cutter, 40kHz, 30W high power, 1000mAh battery, with AC adapter and USB cable. Features cooling system, smart start-stop and LCD display, can cut a variety of materials.

Brand: YATKJZM

Features:

• 【Fully Wireless Ultrasonic Cutter】Equipped with a 1000mAh large‑capacity removable rechargeable battery, this device comes with a charging adapter and USB cable as standard accessories, delivering up to 60 minutes of continuous runtime. Combined with an intelligent auto start‑stop function and high‑efficiency heat dissipation system, it ensures smoother cutting performance, longer battery life and stable, durable operation.
• 【Smart Auto Start‑Stop Function】This ultrasonic cutter features a built‑in sensor‑activated startup function that intelligently recognizes the intuitive 'lift up / put down' motion. It automatically starts when lifted and stops immediately when set down, eliminating the need for manual switch operation. It not only reduces unnecessary power consumption but also simplifies operating procedures, fundamentally avoiding accidental injuries caused by false activation and greatly boosting safety during handheld operations.
• 【Smart Heat Dissipation System + OLED Display】This ultrasonic cutter is built‑in with a temperature sensor to monitor internal temperature in real‑time. The cooling fan automatically turns on at 50°C to rapidly dissipate heat from heating components, and shuts off when the internal temperature drops below 40°C. It ensures the device stays cool even during long‑hour operation while cutting down unnecessary power consumption, balancing high heat‑dissipation efficiency and energy‑saving performance.
• 【40kHz High‑Precision Cutting & 30W Stable Power】Featuring 40kHz high‑frequency vibration and a stable 30W power output, this ultrasonic cutter delivers neat, smooth and burr‑free cuts. Its high‑quality aluminum alloy body is sturdy and durable, ideal for precision processing, model making and daily DIY projects.
• 【Complete Accessories & Portable Design】This wireless ultrasonic cutter comes with 50 replacement blades, 1 polishing pad and a dedicated blade‑changing tool. It also includes a US‑standard charging adapter, USB charging cable and portable storage bag. Lightweight and compact for easy portability, it is suitable for indoor, outdoor and mobile work scenarios.

model number: J

Package Dimensions: 9.9 x 2.6 x 2.4 inches