Brown Noise & Pink Noise 10 Hours | Deep Sleep | Black Screen

Brown Noise & Pink Noise combined for 10 hours — pure, uninterrupted sleep sound with black screen. No music. No ads. No interruptions. The perfect blend: Brown Noise provides deep, warm bass tones that calm a racing mind. Pink Noise adds a softer, balanced layer that many studies link to deeper, more restful sleep. Perfect for: ✔ Deep sleep & falling asleep faster ✔ ADHD focus and study sessions ✔ Blocking out distracting background noise ✔ Baby sleep & white noise alternative ✔ Tinnitus relief ✔ Working from home concentration ✔ Anxiety and stress relief 🔊 Works on any speaker or headphones 📱 Safe to play with screen off — battery friendly 🌙 10 hours — no looping gaps, no interruptions 🎧 No headphones required — Harmoniq Frequencies — Ambient sound design for sleep, focus & inner balance. #BrownNoise #PinkNoise #SleepSounds #BlackScreen #ADHDFocus #DeepSleep #SleepAid #NoiseSounds #BrownAndPinkNoise #StudyMusic