The Original Sleep Sound Generator.
This sound machine produces a gentle whooshing noise that helps block out intermittent or continuous annoying sounds such as traffic and ticking clocks so that you can relax and fall asleep easily. It can also be used during the day to mask distracting sounds for anyone requiring a quiet environment for concentration.
Sleep machine is fully adjustable for tone and volume and has two frequency levels for broader range. High-impact plastic case. Rocker switch for soft and amplified settings.
Plugs into household outlet. 3-1/2" H x 6-5/8" Diam. (1.6 lbs.)