Features:1. Brand new and in high quality with a whole piece of aluminum alloy back cover.2. 2 colors are provided, white and black(Please leave a meesage, or we will send randomly. Thanks for your understand! Have a nice day!)3. Brushed metal texturing keyboard panel is anti-skid and gives you a feeling of high class.4. Portable, ultra slim and very convenient for you to carry it to travel or go on a business trip.5. It can be used with smart phone, tablet, notebook, and desktop computer.6. Use Broadcom Bluetooth Module 3.0,with stable quality.7. The exterior is specially designed for your iPad mini. The system is designed for Windows,Android,IOS. Please press Fn+Android or Fn+Windows or Fn+ IOS to switch system mode.8. Light weight, quiet keystrokes, water-proof, dust-proof9. Scissor type keyboard, quick typing, good feeling.10. Micro interface, easy to charge.11. Energy saving keyboard sleep modeNote: When you place an order, please tell us what color(s) you want by message or email. Specifications:1. Color: Black2. Operating Distance: 10 m3. Modulating System: GFSK4. Operation Voltage: 3.0-5.0V5. Working Current: !#!lt!*! 2.0 mA6. Standby Current: 0.3-0.5 mA7. Sleeping Current: !#!lt!*! 25 UA8. Charging Current ?100 mA9. Charging time: 4 hours10. Lithium Battery Capacity: 120 mA11. Uninterrupted working time : 40 hours12. Standby time: 60 days13. Lithium Battery Life: 3 year14. Key Strength: 80±10g15. Key life: 5 million strokes16. Operating Temperature: -10-+55 C17. Dimensions: 205*138*24mm18. Weight: 268 g19. No. of the keys: 59 keys Package include1 x Wireless Bluetooth Mini Keyboard1 x USB Cable