Wireless portable ultrasonic cutting knife, handheld plastic acrylic carbon fiber DIY electric grinding and engraving tool

Product Name: Ultrasonic Cutter
Model: KE5
Speed Settings: 5 adjustable speeds
Housing Material: Plastic
Color: Silver-gray
Input: Type-C 12–15V
Power: 40W / 45W
Safety Lock: Yes
Charging Method: Plug-in and charging
Product Dimensions: 223.45 × 33 × 27.2 mm
Battery Capacity: 3000mAh