Simply insert these little ear plugs in your ears then decide which mode you want to be in: First, push the button in to open the valve- you will hear sound clearly and naturally- almost seems as if your ears arent even plugged. Then when loud sounds hit your ears, the Dynamic Sound Valve will automatically screen those sounds out protecting your hearing. Second, simply close the valve by pushing in again for total hearing protection. These are small, handy and can go anywhere with you.
- 12 dB Noise Reduction Rating (NRR) Against Normal Sounds- In Open Position
- 21 dB NRR Against Normal Sounds- In Closed Position
- 29 dB NRR Against Damaging Loud Sounds- Foam Tips
- 22 dB NRR Against Damaging Loud Sounds- Silicone Tips
SPECIFICATIONS:
Perfect for everyone who wants earplugs to hear normal sound while blocking out damaging loud sound at the same time. Perfect for Outdoor and Indoor Activities of All Types; Fitness, Cycling, Hiking, Stadium Events, Tactical, Auto Racing, Shooting, Hunting, Concerts, Musicians, Night Clubs, Industrial, Construction, Motorcycling and more.
- Hear normal sounds while protecting your hearing
- 12 dB Noise Reduction Rating (NRR) Against Normal Sounds- In Open Position
- 21 dB NRR Against Normal Sounds- In Closed Position
- 29 dB NRR Against Damaging Loud Sounds- Foam Tips
- 22 dB NRR Against Damaging Loud Sounds- Silicone Tips
- 1 pair Medium & 1 pair Large tips come standard with every order
DESIGN:
- Medical Grade, Non-Allergenic, Ultra-soft EVA material and design gives you the perfect fit
- ABS, Medical Grade, Non-Allergenic Material is used for sound filters
- Easy to Put In and Remove
- Washable & Reusable