BT Air Mouse - Bluetooth 5.0 Remote Control for ApplePie AI Box and Other Android OS Device

Product specifcations
Transmission method: BLE Bluetooth
Sensors: 6 axis Gyroscope .
Number of keys: 15
Range: > 10m .
Battery Type: AAA*2
Working Voltage: 3V
Working Current: <5mA
Standby Current: <10uA
Material: ABS Plastic and silicone
Size: 143*45*29MM
Weight: 50g

How to setting this BT remote control on Applepie Ultra and Plus