When you receive your Sleeep®, you will find a pair of extra small, small and medium Earfoams®, which fit around the barrel of the product. Start with the smallest Earfoams® and work your way up to the largest. Use the Earfoams® that is most comfortable.


It is crucial that the Earfoams® are correctly seated on the Sleeep® and that they are correctly fitted in your ears, to ensure maximum sound blockage and of course,  maximum comfort! 


Here is a short video that shows how they should be inserted: