At about 5.7 seconds, the clip is short enough for quick reactions but long enough to establish its repeating rhythm. It usually needs no trimming unless you want a single inhale and exhale. Download the MP3 to keep it available offline, import it into an editor or soundboard, or choose it as a ringtone or notification tone. Lower other audio slightly so the mechanical detail stays audible. For a larger dramatic payoff, pair it with an Inception horn; avoid stacking loud speech directly over the breaths.