ITEM NAME:Wireless Bluetooth Mobile Phone Keyboard With Pu Leather Case Mini Wireless F8C4 Wireless Bluetooth Mobile Phone Keyboard With Pu Leather Case Mini Wireless F8C4 With less than 250mah rechargeable lithium battery. Ultrathin Bluetooth Keyboard: With it , you can type comfortably on laptops, tablets or smartphones. Cross-platform compatibility : Applies to iOS, Android, Mac, and Windows as well , which has optimized shortcut keys for all four systems. The volume is much smaller than traditional keyboard, which can save more space for your desk and your bag. Comfort is the key: Enjoy this comfortable keyboard by typing fast and quietly. Shortcuts can save you time to start the task or control media. Model Number:Bluetooth wireless phone keyboard Style:Standard,Mini,Slim,Multimedia,For Laptop,Multifunctional Keyboard,For Tablet,Ergonomics Language:Russian,English Keyboard Standard:Tablet Keyboard Interface Type:bluetooth Operation Style:Capacitive Bluetooth Solution: Network reaches 3.0 Compatible with 4.5-6.8 inch width all bluetooth enable mobile phone , include Andriod and iOS phones . Specification: Keyboard with scissors and chocolate design, 59 keys, Shortcut key 13 Weight: around 240 g The battery can be used continuously for 80 hours,charging time: 2 hours Interface:Micro-USB Charging voltage: 5V1A Compact Lamps Small tips: To ensure the keyboard use successfully, please connect the bluetooth firstly. How to connect bluetooth? a) Turn on bluetooth function on mobile phone ,press the connection button on keyboard. b) Input the connection code on keyboard. c)Press the "Enter" key to connect . colour:black Material:PU Keyboard size: 20 * 12.5 * 0.4 cm / 7.87 * 4.92 * 0.20 inch PU case size : Approx. 23 x 13.5cm /9.06*5.31 inch Package Contents: 1 * Bluetooth Keyboard 1 * PU leather case 1 * Data cable.Model Number:Bluetooth wireless phone keyboard. Keyboard Standard:Tablet Keyboard. Comfort is the key: Enjoy this comfortable keyboard by typing fast and quietly. Interface Type:bluetooth. Bluetooth Solution: Network reaches 3.0.