Under-Pillow Speaker Bluetooth Speaker Providing High-Quality White Noise for Sleep Portable and Rechargeable Stereo Bone Conduction Technology

It has a very mild white noise. It covers my ears and is stable, helping my mind to ignore other random noises in the small city where I live. I am always a very light sleeper and when I wake up, it often takes a while to go back to sleep, making me insomnia! This makes it easier for me to sleep and if I wake up, it's still so calm and continues, making it easy for me to go back to sleep.