Plug Type: EU Plug, compatible with Indonesia, Germany, France, Spain, Italy, and other EU-standard countries. Electronic engraving pen is a compact, lightweight, and portable tool designed for easy handling and operation. It is widely used in research, industrial production, commercial applications, and home settings for marking and labeling purposes. This engraving pen provides a fast and permanent marking solution on a wide range of materials, including metals, ceramics, plastics, and wood. Working Principle: The device operates using AC frequency-driven vibration to produce engraving motion. During operation, it generates a low-level audible sound — common to all engraving pens of this type. Users sensitive to sound should take note. Usage Instructions: Hold the pen at approximately a 45-degree angle, similar to writing with a regular pen. Rest your hand on the work surface and avoid applying excessive pressure. Engrave at a slower speed than normal writing. Depth and font size can be adjusted via the travel gear to suit different material requirements. Specifications: Power Supply: AC 220V, 50Hz Power Consumption: 10W–25W Color: Black Material: Plastic Package Includes: 1 x Engraving Pen Note: - Do not operate continuously for more than one hour. Use intermittently to extend product lifespan. Always turn off and unplug when not in use. - Package contents are limited to the items listed above; no additional accessories or products are included. - Color appearance may vary slightly due to lighting conditions and screen display differences. - Measurement tolerance: ±1–3 cm.