Features:
Energy-saving smart sleep mode
Built-in pen slot for convenient storage
Long battery life with large-capacity battery
Dual-core processor for stable Bluetooth connection
High touch sampling rate of up to 120Hz for smoother and more sensitive operation
Support for multi-point gestures without frequent screen touching

Specifications:
Bluetooth Version: 3.0
Effective Operating Range: 10 Meters
Modulation: Gfsk
Input Voltage: 5V
Input Current: 2A
Charging Time: 2.5 Hours
Standby Time: 180 Days or More
Lithium Battery Capacity: 180 mah
Working Time: 120 Hours or More

Package Includes:
1 x For Ipad Air 10.9 2020 / Air 4 / Air 5 / Pro 11 2020 / 2021 / 2022 Bluetooth Touch Keyboard Smart Tablet Case Black