Features:
What is white noise?
If the sound spectrum looks like a straight line, or the intensity of each frequency component is equal, it belongs to the white noise.
Masking effect of white noise
The white noise can hide other sounds that affect our rest and work or study, so our brain cannot detect these sounds.
Specifications:
Material: ABS.
Size: 3.5 x 3.5 x 2.0 inches (9 x 9 x 5.2 cm).
Weight: 0.33lb (150g).
Color: White
Package Included: 1 * White Noise Machine
Please measure the size manually. There may be slight differences in the measurements.
Due to different computer/screen display, the color of the item may be slightly different from the pictures.
If you have any questions, please feel free to contact us. We will reply in time and give you satisfactory answers.