1. Works as plugin on WordPress Platform
2.You can add custom background color and background image
3. Audio feature as well , you can add custom song on the background of your website (with on/off button of course)
4. Snow settings, you can setup the snowflakes number, and the max/min fading opacity.
5. Smooth snowing animation
6. HTML 5 / Css 3 made
7.Optimized CPU USAGE