AngularJS 1.5.x

var app = angular.module('plunker', []);

app.controller('MainCtrl', function($scope, $http) {
  $scope.name = 'World';
  $scope.form = {};
  
      $scope.product = function() {
         var pro = $scope.pro;
         var fd = new FormData();
        
        fd.append('file', $scope.form.Image);
        fd.append('pro', JSON.stringify($scope.form));
        $http.post('/products/createProduct', fd, {
                transformRequest: angular.identity,
                headers: {
                    'Content-type': undefined
                }
            })
            .then(function(data) {
                $scope.ListProducts = data;
                console.log($scope.ListProducts );
            });
      };
  
}).directive('fileModel', ['$parse', function ($parse) {
    return {
        restrict: 'A',
        link: function(scope, element, attrs) {
            var model = $parse(attrs.fileModel);
            var modelSetter = model.assign;

            element.bind('change', function(){
                scope.$apply(function(){
                    modelSetter(scope, element[0].files[0]);
                });
            });
        }
    };
}]);

<!DOCTYPE html>
<html ng-app="plunker">

  <head>
    <meta charset="utf-8" />
    <title>AngularJS Plunker</title>
    <script>document.write('<base href="' + document.location + '" />');</script>
    <link rel="stylesheet" href="style.css" />
    <script data-require="angular.js@1.5.x" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.11/angular.min.js" data-semver="1.5.11"></script>
    <script src="app.js"></script>
  </head>

  <body ng-controller="MainCtrl">
    <form role="form" enctype="multipart/form-data" name="myForm">
<input type="text"  ng-model="form.UserName" required="required">
<input type="text"  ng-model="form.FirstName" required="required">
<input type="file" file-model="form.Image" required="required">
<button type="submit" ng-click="product()">save</button>
</form>

{{form.Image.name}}
  </body>

</html>

/* Put your css in here */