Note: This is the keybord only, not include the ipad!!!!!! 1,Real hard laptop style keyboard with high end ABS material. Not cheap silicone keyboard as other cases in market. A spring mechanism underneath each key ensures a tactile response with every stroke, helping you to type faster and with less error than on a touchscreen. 2,The United States Broadcom chip Bluetooth 3.0 version, connection is stable, strong mode 3,Standard mac keyboard layout features larger key size for a more relaxed typing experience, connects wirelessly via Bluetooth with easy-connect process. 4,The keyboard automatically goes into a standby sleep mode when it is idle, press any key to awake it 5,Clamshell design with a protective shell, machine card insert card sets and connect Bluetooth , it can be used to transform into a small "notebook" all-round protection of the machine easy to carry. Features Name: IPAD PRO9.7 (ipad air 2) Bluetooth Keyboard Material: PC + ABS Support System: IOS Key number: 59 (key) Bluetooth chip and version: Broadcom Bluetooth 3.0 chip Built-in rechargeable lithium polymer battery, about 4-5 hours to full charge Battery Capacity: 120mAh Applicable models: ipad AIR Support System: IOS Use Operating voltage: 3.0 ~ 5.0V Standby time: 60 days Working Hours: 55h Key life number: 100 000 000 Effective use of distance: 10 meters System Support 1. Support Apple Tablet PC ipad Pro (9.7 ") iPad air 2 2. Support Apple (ios) system 3. Support Apple (ios) system for smart phones, tablet PCs, etc. Package include: 1 x Bluetooth Keyboard 1 x USB Cable 1 x User Manual (English)