1.Earbuds only block unwanted noise and you with acomfortable sound that doesn't reduce everything to 0 decibels.
2.In the box- 1 set earplugs, 4 sizes of soft silicone ear tips (XS-L) . Our earplugs are reusable and washable
3.They are available in four different sizes (XS/S/M/L).Please test them out to get the right size for your ear canal for maximum noise blocking and comfort.
