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2:33:29
Lower Your Heart Rate Level with Binaural Beats Delta Waves, Sleep Music for Complete Relaxation
10:00:37
SOFT PINK NOISE AND SLOW HEARTBEAT SOUND EFFECT
0:13
[HD] Heart Beat with Monitor + Sound Effect Free No Copyright
10:00:37
SOFTENED BROWN NOISE AND SLOW HEARTBEAT SOUND EFFECT
10:01:06
Black Screen | Sleeping on Boyfriend's chest 💖 [Breathing] [Heart Beat] [Rain] [ASMR]
1:05:40
Sleep Sounds -1 Hour: Heartbeat Sound of Human Heart and Pulse - Sleep Video
10:00:37
DEEP BREATHING AND SLOW HEARTBEAT SOUND EFFECT
0:31
SHORE® - Face Detection and Analysis Software with optical heart rate detection
