Mixed color backlit flat bluetooth keyboard

Bare metal size: 28.5*23*1.7cm
Color box size: 29.9*24.5*3cm
Battery capacity: 450 mA
Working voltage: 3.2~4.2V
Chip: Bluetooth version 5.1
Use distance: within 10 meters

Applicable model: 2020 iPad Pro 12.9 (compatible with 2018 iPad Pro 12.9)