JBL hydro-seals utilize an advanced multi-baffle polymer design providing exceptional protection against water entering the ear Canal. In addition to greatly reducing the chance of infection by inhibiting bacteria from growing in stagnant inner-ear water, hydro-seals also help prevent the temporary loss of equilibrium. Simple and effective to use, hydro-seals reduce the chance of surfer's ear by sealing out cold air and water.
- Hypoallergenic. Polymer construction
- Preformed left (clear), right (Red) plugs for custom fit
- Dual BAFFLE design, locks into inner ear keeps hydro seals in-and-water out of ear canal
- Exclusive hocks noise breaker: allows user to pressure clear ears
- Hear Normal sounds with hydro seals Inserted in ear
- Hypoallergenic. Polymer construction
- Preformed left (clear), right (Red) plugs for custom fit
- Dual BAFFLE design, locks into inner ear keeps hydro seals in-and-water out of ear canal
- Exclusive hocks noise breaker: allows user to pressure clear ears
- Hear Normal sounds with hydro seals Inserted in ear