Swim and Sleeping Protector

The JRENUM sleeping protector is amazingly comfortable to wear; it is produced with a soft material (Thermotec). When laying down the protector is comfortable - you can sleep soundly in peace and quiet.

It can also be produced with an optional filter insert that allows for pressure regulation. The sleeping protector, as well as the swim protector is fitted individually to the ear so they provide comfort and don't easily fall out.

The swimming protector is made of the same material (Thermotec) and guarantees a good sealing - no water can enter into the auditory canal.