Microsoft Surface Pen - Surface Pro 11/10/9/8/7/6/5/4/3/X/Surface 3, Surface Go

If the button is not operated, the pen will enter sleep mode after 4-5 hours. Connect one end to the Type-C port of the stylus pen and the other end to a computer or a 5V/2A DC current adapter. Press the button on the top of the stylus pen to turn it on.

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