- Rechargeable and Smart Power-Off : Our metal engraver tool is conveniently rechargeable with a USB cable. It features a built-in protection circuit and an intelligent overload protection chip that automatically cuts off power when resistance is too high, preventing damage to the engraving pen. - Low Noise Operation : This electric engraver operates quietly, allowing you to work without disturbing your family. Its compact and lightweight design makes it easy to carry, ensuring you can use it anywhere. Whether you're a beginner or a professional, this tool is user-friendly and ideal for customizing everyday objects into unique gifts. - Adjustable Speed Performance : With a power output of 25W, this engraver offers 3 adjustable speed settings ranging from 5,000 to 25,000 RPM, tailored for various materials. The advanced 25,000 RPM motor provides superior control. Its durable, lightweight aluminum frame and ergonomic grip enhance precision during engraving tasks. - Versatile Applications : The electric engraver is designed for precision and comfort on a wide variety of surfaces, including glass, metal, wood, plastic, leather, and jewelry. It is excellent for engraving tools, sporting goods, toys, phone chargers, delicate jewelry, watches, and glassware. This tool can serve effectively as a wood engraver or as part of a comprehensive metal engraving kit. - Ideal Use Scenarios : Perfect for personalizing gifts, creating custom decorative items, or engraving intricate designs on leather and wood. Whether you're personalizing a phone case or crafting a unique piece of jewelry, this engraver meets your needs efficiently.