Specially designed for surface surface pro 3 surface pro 4 surface pro 5 surface pro 6 surface pro 7. The keyboard button uses the latest stable scissors structure to give you a more convenient and efficient typing experience just like a traditional laptop.; High intensity magnetic absorption. The top of the keyboard adopts high intensity magneto absorption technology. Attach or detach to connect your Surface Pro3/Pro4 is both available, just according to your preferences.; Wireless Bluetooth performance. Providing high speed connection; When your device power on, just need 4 seconds to connect back automatically without re-connection.
The valid connection distance is up to 10M.; Responsive Trackpad; Magnetic Absorption Charge; Built-in 350mAh rechargeable lithium battery provides about 150 hours of effective usage time, extra long standby time up to 90 days per full charge.; Sleep mode function