Touch sensitive response: The screen touch pen uses touchsensitive response technology for immediate use with both pen heads. Its integrated rotating design lets you switch between different touch needs quickly, delivering a smooth and comprehensive user experience. Effortless convenience: No charging is required. Simply plug and play, making it a straightforward addition to your mobile phone accessories. Ideal for learning and working outdoors, allowing you to create and interact without charging or complex setup steps. Extended life: A costeffective writing solution. If the pen head becomes worn or damaged, it and continue using the same pen, extending its service life. Sturdy and wear resistant: Crafted with an aluminum and silicone construction and finished with an exquisite painting process. Durable and wearresistant, with a beautiful, professional appearance that resists damage and rust, ensuring a smooth, precise touch over time. Use scenarios: Note taking and annotation on touchscreen devices during meetings, classes, or travel. Drawing, sketching, or design work on tablets or smartphones for quick ideation and brainstorming. Outdoor productivity sessions, such as capturing ideas or editing documents on the go without requiring charging or setup steps.