Waterfall sound for Sleep, Insomnia, Study, Relax. Highly recommended for Sleeping and insomnia. Also ideal for Relaxing or Studying. Relaxing waterfall sounds to Block Noise, Help Baby Sleep, Relax Pets, Improve Focus, Meditate, Sleep Instantly, Sleep Immediately, Sleep Fast, Sleep without Waking. Share with family & friends to help them feel better too. Enjoy the waterfall...