feature:1. This mini sewing machine has 2 adjustable speeds, suitable for beginners, children and professionals2. The sewing machine is equipped with work lights to protect eyes and reduce fatigue.3. The double thread design has a bottom thread, the sewing effect is firmer, and the transparent film can be seen on the bottom film.4. Equipped with winding device, the bottom thread can be easily pulled out.5. The gearbox has high strength, low noise, and is not easy to slip.6. The AC power supply must be equipped with a 6 V 800-1000 mA transformer (110-220 V) or an available battery (must be self-powered).7. Equipped with a foot pedal that can let go of the arm.specification:Voltage: 110-240VProduct size: 28x12x24cmColor box size: 31x15x30cmWeight: about 3KG❤Note: After receiving the goods, please read the instructions carefully. The operation steps and troubleshooting methods of the sewing machine are introduced in detail. Keep the sewing machine out of the reach of children to avoid accidental injury to children. If you have any questions about the product, please feel free to contact us.