The sewing machine adopts straight sewing, no reverse sewing button, is easy to use, suitable for beginners. Dual power options powered by 4 AA batteries(Not included in the package) or power adapter, great for travel and household. But please don't use these 2 power supply modes at the same time. Sewing design has a bottom line and the surface line gives you stable and high-quality sewing for your all projects. And it has light bulbs for working lighting, making it easy to work, very useful when sewing on the dark fabric. Low or high speed, the speed can be adjusted so that novice, children, beginner or a master can operate it easily. Besides, you Can choose a hand switch or foot pedal, but please be sure to read the instructions before using the sewing machine, the wrong operation will cause stuck thread, break thread, seams not online, or even don't work.