Lenovo Integrated Pen for 300e/500e Gen 3 (Windows) - Integrated Writing Pen - Active - Black - Notebook Device Supported

Integrated storage and charging in notebook Up to 42 minutes active use for one single fully charge Wacom AES 1.0 Up to 4096 levels of pressure sensitivity Rapid charge 15s for 85% and 5 minutes for 100% charge Diameter: 5.3mm