✨재생의 뇌파소리 (깊고 낮은 소리버전) | 2.0 Hz 델타파 - '회복 수면' | 2.0 Hz EEG_Sleeping for healing
8:00:13
😴Fast deep sleep brainwave sounds | 1.8 Hz delta-8 hours dreamless sleep
3:06:19
🦉🌙밤샘 공부/야근/야간 교대근무에 피곤한 날!🥱 3시간 파워 숙면 뇌파소리 + ⏰알람 5회 포함
7:59:48
😪Delta [email protected] Hz | 'Restorative sleep'
3:05:46
Quiet Night: Deep Sleep Music with Black Screen - Fall Asleep with Ambient Music
3:04:51
3 Hours Calming Sleep Music 🎵 Stress Relief Music, Insomnia, Relaxing Sleep Music (My Dream)
7:59:14
🤗3.5 Hz Delta Wave-relieves irritability / anxiety / anger
3:36:39
Relaxing Piano Music: Romantic Music, Beautiful Relaxing Music, Sleep Music, Stress Relief ★122
4:06:18