mob.html

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <script src="./mob.js"></script>
</head>
<div>
  
</div>
<body>
  <script>
    var md = new MobileDetect(window.navigator.userAgent);
    console.log(md.mobile()); // 'Sony'  
    console.log(md.phone()); // 'Sony'  
    console.log(md.tablet()); // null  
    console.log(md.userAgent()); // 'Safari'  
    console.log(md.os()); // 'AndroidOS'  
    console.log(md.is('iPhone')); // false  
    console.log(md.is('bot')); // false  
    console.log(md.version('Webkit')); // 534.3  
    console.log(md.versionStr('Build')); // '4.1.A.0.562'  
    console.log(md.match('playstation|xbox')); // false 
  </script>
</body>

</html>