Features:
Protective case with built-in Bluetooth keyboard
Separable design for convenience
Fast and stable Bluetooth chip
Precise cutting for easy access to all buttons and ports
Support for pen slot function
Easy to insert and remove
Tablet not included

Specifications:
Bluetooth Version: 3.0
Effective Distance: 10M
Modulation Method: Gfsk
Working Voltage: 3.0-4.2V
Working Current: <2.5Ma
Standby Current: <0.3Ma
Sleep Current: <40 Microampere
Charging Current: 100Ma
Standby Time: >100 Days
Charging Time: 2-3 Hours
Lithium Battery Capacity: 200 mah
Sustainable Working Hours: >100 Hours
Button Force: 80 /-10G
Button Life: 5 Million Clicks
Working Temperature: -10-55 Degrees Celsius
Material: Smooth Cloth Pattern Pu Material, Tpu Soft Shell, Plastic Keyboard
Weight: 737G

Package Includes:
1 x Hk132 Detachable Plastic Bluetooth Keyboard Tablet Case With Holder & Pen Slot For Ipad Pro 12.9 Inch 2021 / 2020 / 2018