1. Battery capacity: 90mah 2. USB-C input: 5v/0.5a 3. Wireless charging input: 0.5w 4. Working time: approximately 8 hours 5. Charging interface: USB-C 6. Charging time: approximately 0.5 hours via USB-C cable, approximately 3 hours via wireless charging 7. Material: aluminum alloy 8. Dimensions: 165×9mm 9. Weight: 15g 10. Dual-mode charging with wireless and wired options, full-screen anti-miscontact 11. Instant magnetic attachment for wireless charging. wireless connection for real-time battery level monitoring 12. Supports USB-C fast charging, fully charged in approximately 30 minutes 13. Smooth writing, lines follow the pen tip seamlessly, with imperceptible latency of less than 25ms
