: It is powered by one AAAA battery for the tip and two tiny 319 coin-cell batteries for the Bluetooth functions.

: Includes a purple top button that launches OneNote with a single click and two side buttons for right-clicking and erasing.

is designed with an aluminum body and features 250+ levels of pressure sensitivity. It uses N-trig technology, providing high accuracy across the screen.

The Ultimate Guide to Buying a Surface Pro 3 Pen Microsoft Surface Pro 3 Go to product viewer dialog for this item.