Hissing / static noise fix

So I'm using fiojd10 The iem itself is very good for the price one of the best and not a lot talked about this model I'd say but anyways

So the issue is with my laptop or phone in charging the hissing sound is too much noticable I'm using this iem to kind of editing audio so the hissing sound interferes a lot can't get the work done

so anyone with dac does that remove the hissing static noise completey ?

If that's the case let me know I got these iem for 700 rupees a year back if a dac fixes the issue I'll use it as a excuse to upgrade:)