QuietOn Electronic Noise Cancelling Sleep EarbudsQuietOn-Sleep
QuietOn Sleep earbuds effectively cancel snoring, traffic noise or other ambient sound. They provide you the quieter environment to sleep, focus and feel better.
Take action now and make a positive impact on your wellbeing and managing your everyday life!
- Sleep better, feel better, focus better
- High performance active noise cancelling
- Superior comfort with soft ear tips
- 20 hours of battery life per single charge
Package includes: earbuds, eartips (S, M, L sizes), charging case and cable
How ANC works
Active noise control (ANC), active noise cancelling, and active noise reduction (ANR) are names of method where
an unwanted sound is reduced by adding another sound specifically made to cancel it out. Active noise cancelling
technology uses a microphone to sample the sound, and a speaker to create a phase-shifted sound that
cancels the original sound.
In QuietOn Sleep, the microphone is located outside like in many other active noise cancelling devices. This is called Feed-forward Active Noise Cancelling. The internal mic system used on QuietOn Original is called Feedback Active Noise Cancelling. In active noise cancelling, the difference is that the outside microphone has a time advantage over internal mic which enables noise cancelling to work at higher frequencies. With the first and second model, QuietOn is proud to be the first smallest active noise cancelling device.