For iPad Pro 12.9 2020/2021/2022 Nillkin Bumper Combo Keyboard Case with Backlight Filter-Mini Keyboard Speaker-Mute

Speaker-Mute

LED work indicator

Receiver size (HxWxD): 14

Built-in multiple protection circuits

For iPad Pro 12.9 2020/2021/2022 Nillkin Bumper Combo Keyboard Case with Backlight Filter-Mini Keyboard Speaker-Mute1. Bluetooth version: Bluetooth 3. 0 2. Effective operating range: within 10 meters 3. Working voltage: 3. 0 4. 2V 4. Lithium battery capacity: 500mAh 5. Backlight mode: 14h 6. Non backlight mode: 100h 7. Detachable keyboard design with adjustable stand 8. Full metal camera cover and 1. 1mm raised bezel to avoid scratches and effectively bump 9. 110 180 degree stepless adjustment bracket, strong mechanical hinge 10. Thickened PC backplane greatly