Yogasleep Dohm The Original White Noise Machine Introduction
The original sound machine: the Dohm machine gives you fan-based natural white noise producing the sound of rushing air.
It has two-speed options for adjustable tone and volume.
I found this to be so much better than the other common white noise out there. It sounds less "bad" for baby's ears.
This is in really excellent condition, we didn't use it for too long because we had multiple machines.