🎚 Slider UTF-8 character with hex code 1F39A

Using HEX code of Slider in HTML file

<span> &#x1F39A; </span>

Using Decimal code of Slider in HTML file

<span> &#127898; </span>

Using HEX code of Slider in CSS file for content

span { 
    content: '\1f39a';
}