10:00:00
White Noise Black Screen | Sleep, Study, Focus | 10 Hours
1:00:00
Seriously Smoothed Brown Noise: (1 hour) Focus, Tinnitus Relief, Meditation, Sleep
6:00:02
Deep Layered Brown Noise ( 6 Hours )
1:00:09
Ruído Branco com Ondas para Estudar e Relaxar | Tela Escura | 1 hora
3:00:01