Product presentation:1. Attention: The Pen does not support Bluetooth and cannot support remote control functions.2.Compatible: suitable for Samsung z fold 3 , z fold 4 5G , z fold 53.It is used to replace the broken/damaged Pen for Samsung z fold 3 , z fold 4 , z fold 55. The stylus has a magnetic function6. With pressure-sensitive function, smooth writing.7. The button function of the stylus, press when close to the phone to call the function menu.Product parameters:Product size: 13*0.6cmProduct weight: 4.5gTips- Be sure to insert your Pen with the nib pointed inward. Inserting the Pen in the wrong way may cause it to become stuck and may damage the pen and your phone.