At about 33 seconds, this clip is longer than a typical reaction button, so let the full message play for a complete birthday greeting. Trim it only when a short notification is required. Download the MP3 to keep a copy available offline, attach it directly to chats, or import it into a phone’s ringtone settings. The full recording suits a custom birthday ringtone, while a brief excerpt works better as a notification tone. Lower music and conversation underneath it because overlapping voices can make the greeting difficult to understand.