【Technical Support 1】1. No need to charge, say goodbye to the trouble of creation interruption. 2.4096 level of pressure sensitivity to restore the real writing experience and make the pen wonderfully interesting.
【Technical Support 2】3.Professional customization perfectly fits the writing nib, no delay, supports tilt, so that writing is no longer limited by the angle. 4.End eraser function, you can erase the traces/notes you want to erase at will, real eraser experience.