Smart compatible bluetooth device,10 meters effective transmission,compatible with your phone,notebook,laptop etc,also compatible with windows 8,10/Android and Mac OS.

Digital input control:only one number will be entered when you press one button for a long time accidentally,ensure the accuracy of digital input.Calculator Function Key Mode:Press the 'Keypad/Calculator'to switch to Calculator mode,an'F'letter will appear in the upper left corner of the keypad screen,now you can start calculate.Under calculator mode,only the keypad screen shows the numbers you press, not shows on the compurter screen.After the calculation is over,press 'Send' button to send the calculation results to your computor.It will auto power-saving mode when not in use for 15 minutes, press any key can wake up within 3 seconds ERGONOMIC AND POWER SAVING: This Lekvey Acedada Bluetooth numeric pad on back provide optimum comfort and securely keep the bluetooth numpad in place.

Slim design lets you take the Keypad anywhere

SOFT TOUCH - HIGH-END SCISSOR SWITCHES KEYPAD : Comfortable typing precise control, good resilience fast response and reduce the press sound, Give Quiet Office Operation & Long-Life.

And on the Macbook OS system and Apple iPad iPhone iOS system, the Calculator Key and Functional Keys can not work but other number and symbol keys ESC, Tab work well 】【NOTE: This Bluetooth number pad is NOT compatible with ChromeBook.

COMPATIBILITY :Widely Compatible with Windows 2000/ Me/ 98/ XP /Vista/ 7/ 8/10, Android, Surface Pro 3, Pro 4, Android Cellphone Tablet PC Laptop Desktop etc.

MULTI-FUNCTION 28-KEYS NUMBER PAD : Full-sized 28-key with Numlock, Delete, Tab & More, Use the wireless keypad with 28 function keys including backspace, home, end, tab and more to assist in accounting tasks, excel spreadsheets, and more to expand your existing keyboard.

No need USB dongle.【NOTE: For Desktop PC Laptop without bluetooth function, you need to use third-party bluetooth adapter (not included) before use 】

BLUETOOTH 3.0 CONNECTION: Bluetooth 3.0 technology provides a cable-free & clutter-free connection, the external 10-keys full keypad extends your existing keyboard, operating distance 10m.

Sunreed wireless numeric keypad