JAKEMY JM-Y09 40khz Cordless Powerful Precision Handheld Ultrasonic Cutter & Polisher, Plug

1. 40kHz Ultrasonic Performance (3-in-1 Tool): Delivers smooth, low-effort cuts with up to 40W adaptive power. Handles cutting, polishing, and grinding for 3D prints, scale models, PCBs, and craft materials.
2. Cordless Flexibility & Swappable Battery: Functions wirelessly or plugged in (supports use while charging). The user-replaceable battery eliminates downtime and extends the overall life of the tool.
3. Gesture-Sensing Smart Sleep: Automatically enters sleep mode after lying flat for 10 seconds in AUTO mode to save battery, then wakes up instantly when picked up.
4. OLED Status Display & Active Cooling: Shows real-time battery level, internal temperature (with an 83 degrees Celsius safety auto-cutoff), power load, and active mode. Includes an aluminum shell and an internal cooling fan for extended continuous use.
5. Ergonomic Grip & Complete Kit: Designed with a TPU anti-slip handle, a 3-color LED status ring, 5 specialized SK5 steel blades, a polishing stick, and a 33W fast charger.
6. Accessories: 5 Specialized Blades + 1 Polishing Stick