A blend of a steady heartbeat and fan — two sounds layered together for a richer sleep texture than either alone. A steady heartbeat at 70 BPM — mimics the sounds heard in the womb, especially soothing for newborns. Designed for newborn and infant sleep. This sound creates a consistent background that helps babies settle, stop fussing, and fall asleep. 💤 For best results, play at a gentle volume near the crib or bassinet. The sound should be quieter than a normal conversation. 💤 Safe for overnight use. No sudden changes, no loud moments, no interruptions. 🌙 Premium baby sounds — exclusive womb environments, extended guided comfort, and more at [ ] 📱 Sleep Sound App — create custom sound mixes for your baby at [App Store link] Rss