How to call function if Enter key is pressed from Touch or mobile device

I have a responsive menu.  I call a Javascript function if enter key is pressed from mobile.
On desktop the following code works fine but how to call the function if enter key is pressed from touch devices?

jQuery("#input").keypress(function(e) {
    if(e.which == 13) {
   
     RunFunction();
    
    }
});

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thanks