Cross Platform Compatible Fully functional to all four major operating system: IOS / Android / MacOS / Windows, and features system-specific function keys for each operating systems. Any Bluetooth supported devices such as tablet, smartphone can easily paired and gain quick access to common functions, such as volume level, playback control, copy paste text, and more. Comfortable, quiet typing The whisper-quiet, low-profile keys bring a whole new level of comfort to your fingertips. What's more, keep all your most-used functions and media controls closer than ever Windows-dedicated hot keys. Keyboard with scissors kick construction can be used more than 3 million times continuously. Portable Keyboard with Keyboard Case Sleek, ultra-slim design makes for easy portability. Just 16.6oz weight, makes this wireless keyboard and the case extremely portable & the perfect travel accessory. The case will protect the Bluetooth Keyboard when the keyboard is put inside the backpack or bags. Keyboard with a Stand The case can be folded as a stand for the tablet or cellphone while you are typing the keyboard. Rechargeable Battery Built-in rechargeable Li-polymer battery