The 1.8-second MP3 is compact enough for fast edits and usually needs no trimming. Download it once to keep the button's three-beat callout available offline. On a phone, choose the file in ringtone or notification settings; if your device rejects MP3, convert a copy to its supported format. The vocal can cut through speech, so lower it slightly beneath dialogue and test for clipping. Keep a Bruh sound effect nearby for a flatter follow-up when one reaction is not enough.