The Official Sound Conditioner of the National Sleep Foundation - this is what Serious Sleep is all about. The asymmetrical fan creates a soothing sound of rushing air without moving actual air. This natural "white noise" sound has been proven to effectively block noises at a broad range of tones, so you can get deep, undisturbed sleep all night long.
- Up to 75dB amplification
- Two speeds
- Volume control
- Tone control allows you to match the tone of your tinnitus, blocking it more effectively
- Simple twist operation
- Integrated vibration dampening rubber feet for improved sound quality
- A/C Powered
- Dimensions: 5 3/4" base diameter, 3 1/4" high
for user manual.