This innovative bookmark is more than just a page-saver. It features a built-in digital display that allows you to store important notes, reminders, and calculations. The lock screen function ensures your privacy, while the text reading feature helps you review your notes effortlessly. A perfect tool for students, professionals, and anyone who wants to stay organized.
Display:2.4 inch
Material: ABS/Metal
Battery Capacity:900mAH
Standby time:30 days
Charging method: USB
Color:Black
Support language:24 languages
Key support: button type
Body memory: built-in 4GB, you can also insert additional memory card
