3:01:10

#844, VACUUM CLEANER and HAIR DRYER in same time, relaxing sound for sleep

3:00:00

😴 SOFT Twin Fan Heater Sounds with Metal Fan Noise to Sleep, Study and Relax [🚫 No Black Screen 🚫]

9:31:31

10 horas de ruido del ventilador del calentador eléctrico naranja

3:00:00

💤 Heater Fan Sound for Sleeping, Deep Relaxation and Studying 😴

11:46:06

12 ore Dormo a lume di candela ( versione lunga )