This is bluetooth keyboard not original Microsoft one.
Connection via bluetooth, build with rechargeable battery.
Applicable models: FOR Microsoft surface pro8/ Surface Pro 9 , Surface Pro X
ABS chocolate key core, new electroplating pressing process, using PU leather, high-grade atmosphere.
Fn combined multimedia functions
Support protocol: Bluetooth 3.0/4.0/5.0
Connect the power supply through the Type-c interface for power supply
Lithium battery capacity: 450 mAh
Working ambient temperature: -10- +55°
Charging time: 2-3 hours
Use time: About 100 hours without backlit / about 30 hours with backlit
Standby time: ＞100 days
Button life: 500 million times Stroke
Effective operating distance: 10 meters
1x Bluetooth keyboard for Surface Pro 8/ Pro 9/ Pro x
1x Charging Cable
Get it between -