Enhance your string instrument maintenance with this versatile Multi-Function String Winder, designed for efficient winding and tightening of strings on a wide range of instruments. Crafted from durable plastic and metal materials, this electric string winder combines convenience, speed, and reliability, making it an essential tool for musicians and hobbyists alike. Compatible with guitars, banjos, violins, basses, and most acoustic and electric stringed instruments, it simplifies string changes while protecting your instrument from damage. Key Features: · Multi-Function Design: Efficiently winds and tightens strings on various stringed instruments, including guitars, banjos, violins, and basses, suitable for both acoustic and electric models. · Protective Puller Shape: The uniquely designed puller allows smooth operation without causing any harm to the guitar bridge or instrument body. · Electric Winder with Thread Cutter: Combines an electric winding mechanism with a reliable built-in thread cutter for quick, effortless string changes, saving time and reducing manual effort. · High-Performance Battery: Equipped with an 800mAh lithium battery that powers the winder at a working speed of 5 rotations per minute, with a maximum speed of 15KHz for fast operation. · Convenient Charging: Rechargeable lithium battery with a quick charging time of 2-5 hours, ensuring your tool is ready when you need it. · Compact and Lightweight: Designed for portability and easy storage, this string winder is perfect for on-the-go musicians and home use alike. Specifications: · Item Type: String Winder · Material: Plastic + Metal · Battery Type: Built-in Lithium Battery · Battery Capacity: 800mAh · Working Speed: 5 R/Min · Maximum Speed: 15KHz · Charging Time: 2-5 Hours Package Includes: · 1 x Multi-Function String Winder This Multi-Function String Winder offers a practical, time-saving solution for string instrument maintenance, combining durable construction, efficient electric winding, and user-friendly design. Whether you’re a professional musician or a casual player, this tool ensures smooth, damage-free string changes with minimal effort.