How many decibels do the ear plugs reduce sound by? January 05, 2023 20:58 Follow Swanwick's Sound Blocking Ear Plugs reduce nearby sound by 25 decibels. Related articles How do I use the ear plugs? How is Swanwick's anti-blue light lighting different to normal lighting? What's Different About Your Sleeping Mask? Comments 0 comments Article is closed for comments.
Comments
0 comments
Article is closed for comments.