iPad Pro 12.9 Inch Tablet Case Keyboard Case With Pencil Hol

Ipad Pro 12.9 Inch Tablet Case Keyboard Case With Pencil HolderBluetooth: Bluetooth 3.0 Features: ABS chocolate key core, keyboard can be separated, PU leather, high-end atmosphere. Features: Fn combined multimedia function Support protocol: Bluetooth 3.0/4.0/1.1 Connect the power supply through the USB interface for power supply Lithium battery capacity: 200 mA Working environment temperature: -10- +55° Charging time: 4-5 hours (8 hours to fully charge for the first time, fully charged later) Use time: 95 hours Standby time: 120 days Button life: 500 million times Effective operating distance: 10 meters