1. Material: Aluminum alloy + electronic components
2. Craftsmanship: Paint
3. Pen tip: POM, replaceable pen tip (with a replacement pen tip inside)
4. Battery capacity: 130mAh
5. Charging time: 40 minutes
6. Battery life: 6 hours
7. Digital display of power, full-screen anti-mistouch, tilt pressure sensing, magnetic adsorption
8. Compatible with more than 95% of mobile phones/tablets on the market