Microsoft's portable Universal Foldable Keyboard works with Android, Windows and iOS devices

Microsoft unveiled a new foldable Bluetooth keyboard dubbed Universal Foldable Keyboard. The new keyboard folds into half to save space making it portable and easy to carry around.

Microsoft's latest accessory works with iPad, iPhones, Android devices and Windows tablets. Windows Phone compatibility is coming with Windows 10 for phones and Windows Phone 8.1 GDR2 (Update 2).

The Universal Foldable Keyboard can connect with more than one device simultaneously, so you can quickly switch between typing on your tablet to typing on your phone with a button tap. The keyboard is spill-resistant, has a fabric exterior and the battery lasts for up to 3 months between charges.

Microsoft has not revealed the pricing and availability details.