- Power Supply Options : Our bobbin winder is versatile, operating on two 1.5V AA batteries or via a USB Type C port with a DC5V power adapter. Ensure you use non-rechargeable batteries for optimal performance. - Multiple Bobbin Compatibility : This sewing accessory features two fixing configurations. It effortlessly winds bobbins for both industrial and home sewing machines, making it a must-have for sewing enthusiasts and professionals alike. Its portable design allows you to easily transport it wherever you need. - High-Speed Motor : Equipped with a powerful 7.2W motor, this bobbin winder quickly and consistently winds thread. Just follow the simple instructions to position the bobbin and thread, then press the ON button for fast operation. - User-Friendly Design : Designed with convenience in mind, this bobbin winder includes built-in storage to keep your essentials organized. It features a lock and a hidden handle to protect against dust, along with bottom suction cups for enhanced stability during use. Practical Applications : - Ideal for home crafters preparing multiple bobbins for quilting projects. - Perfect for professionals in tailor shops who require efficient bobbin winding for continuous workflow. - Convenient for sewing classes, enabling quick setup and easy transport for students. This bobbin winder combines functionality and portability, making it an essential tool for anyone in the sewing community.