Adjustable speed control: This handheld embroidery machine features electronic speed control ranging from 3V to 12V, with an RPM between 100 and 6000, ensuring stable torque for both delicate and heavy-duty embroidery tasks. Multi-layer penetration: Utilizing a standard No.9 needle, it is compatible with No.6-12 embroidery tools and can penetrate 1-4 layers of drafting paper, accommodating various material thicknesses. Lightweight and portable design: Weighing only 160g, this machine is easy to handle and features a premium motor for stable operation. The 3-meter power cable extends the working range to 6 meters, suitable for handheld use or larger embroidery projects. Easy maintenance: Designed for easy needle replacement using a hex screw, with adjustable stitch depth to control marking intensity, making it compatible with standard sewing machine oil for maintenance. Versatile applications:Suitable for both professionals and hobbyists, this embroidery tool is widely used in projects such as wedding dresses, evening gowns, art sketching, cross-stitch, leather stamping, and industrial draft designs.