For iPad Pro 12.9 2020 / 2021 Nillkin Bumper Combo Keyboard Case

1. Bluetooth version: Bluetooth 3.02. Effective operating range: within 10 meters3. Bumper Combo Keyboard Case is a multi-function keyboard case, featuring an adjustable stand, a removable keyboard and a trackpad that make it convenient to type, view, read and sketch. also let you enjoy a flexible operation experience.4. Lithium battery capacity: 180mAh.5. All-metal camera cover and 1.1mm lifted bezel, avoid scraping and collision effectively