Note - It is direct play device,just connect it with Bluetooth.Item Doesnt Have Back Camera or Speaker Hole And For Its Usage The Mobile Needs to Be Removed From Cover.This Premium Leather Mobile Keyboard Case is The Ideal Accessory to Turn Your Mobile Into A Mini Laptop.Simply Connect via Bluetooth Into Your Mobile And You Can Instantly Start Typing Out Emails,Do Study on Different Apps,Play Games, Message Your Friends On Facebook, And Write/Edit Your Documents, Using The Keyboard. The Keyboard Itself is "Direct Play Device" Which Means That It Will Work on Any Mobile And Requires No Configuration.It will charge with micro usb cable and battery works for 30 hours on full charge.Made From Synthetic Leather,The Case is Both Durable And Easy To Clean. Keyboard is attached magnetically with case can be removed and also used seperately.The High Quality Stitching Surrounding The Case Gives It An Excellent All-Round Finish, Creating A Professional, Stylish Look.At The Back of The Case There is A Built-In Back Stand That Allows You To Stand Your Mobile In An Upright Position. This Not Only Enables You To Use Your Mobile Like A Computer But it Also Useful For Watching Videos And Movies. A Magnetic Clip Makes Opening And Closing The Case Quick And Easy.Bluetooth version:3.0 , Distance of use: 10M , Operating frequency: 2.4 ghz. , Operating voltage: 3.0-4.2V , Operating Current: <2.5ma , Standby Current: <0.3ma , Charging Current:>200ma , Charging Time : 3-4 hours , Key life: 500 million times , working time:30 hours , Standby time: >100 days , Battery capacity:180 mah , Working temperature:-10-+55 , Key life:2-3 years.