The keyboard require 2*AAA batteries(Batteries are included in the package), and the USB receiver is in the battery cover on the back of the keyboard.

The computer keyboard Just press the corresponding function key to realize the free switching of 3 kinds of equipment modes, which can help you easily grasp the typing status.

The Wireless keyboard works seamlessly with Mac OS, IOS, Windows and Android systems. Compatible with iPad Pro/Air/Mini, iPad 4/3/2, iPhone, Android, Galaxy Tab, Air, Surface Pro and more.

The keyboard is designed to improve work efficiency and excellent comfort. It has a full-size key set, optimal slope and spacing for fast and smooth typing.

The keyboard can pair with your devices at a range of up to 65 feet, which provides high accuracy and a stable connection.

Our keyboard is designed with 4 silicone pads on the bottom so that the keyboard will place firmly on your desktop. It's stable to hold your tablets or smartphones and won't flip them over.