mina, i tried on 3 browser (Chrome, Firefox & IE) all seems to work properly.
Also i tried it on ipad, it works but really choppy (i guess that 300 particle rate with continuous spray is killing the frame rate),
maybe that's what crashing your android
I don't have android though so i can't test it out.
Instead of using particles, why not just manually overlaying a glow/spark image on top of that boy (and rotate/reduce the scale per tick to simulate similar effect)