light weight and detachable design:Fabric Cloth Soft Inner-Scratch ProofHight Quality Removable ABS KeyboardLuxury PU Leather Exterior-Drop proofThis case keyboard can be compatible with newest iPad mini 3. Features:Improve the functionality of your iPad with this Leather Case Stand with Bluetooth KeyboardWith a built-in Bluetooth Keyboard to get your iPad into the laptop style postion for quicker and more comfortable typingStylish leather case protects the iPad against scratches and dirtYou can position your iPad to landscape view for easy viewingBluetooth keyboard can be used to connect with other compatible Bluetooth-enabled devicesBuilt-in rechargeable keyboard battery and USB charging cable includedThe magnetic closure system secures your iPad in placeColor: BlackSpecifications:1. Bluetooth 3.0 interface standard2. Operating Distance to 10 meters3. Modulation System: FHSS2.4G4. Transmitting power:Class 25. Operating Voltage: 3.0-5.0V6. Working Current: < 5.0mA7. Standby Current: 2.5mA8. Sleep Current: <200|━A9. Charging Current: ??100mA10. Standby Time: 100 days11. Theory of working time: 25 days12. Uninterrupted Working Time: 90 hours13. Charging time: 4-4.5 hours14. Li-ion battery Capacity: Minimum 280MAH15. Li-ion battery life: 3 Years16. Li-ion battery Specifications: 4.5*24*47MM17: Key Strength: 80?┐10g18: Key Life: 500 Million19. Operating temperature:-20♀-+55??20. Storage temperature:-40♀-+70??