The X30i Earplug features a valve that opens and closes with a simple toggle switch. This lets you instantly transition between hearing and protecting at the same time or hearing protection only.
The X30i Earplug product is designed to provide the wearer with hearing protection against two types of noise: continuous noise (Closed mode) and impulse noise (Open mode). The mode is selected by operating the toggle switch while the product is in the ear.
The X30i Earplug features multiple tip sizes and styles to choose from. This lets you fully customize what feels best for you while protecting your hearing.
Ideal for extreme noise environments such as air travel concerts auto racing stadium events shooting machine shops farming roadbuilding and construction; any situation where health and safety require the use of hearing protection i.e. where noise levels are above the safe limit of 85 dB.
X30i NRR Protection                      CLOSED MODE   /    OPEN MODE
- Foam Tip                  19 dB         /      16 dB
- Silicone Tip                15 dB         /      13 dB                           Â
X30i SNR Protection                      CLOSED MODE   /    OPEN MODE
- Foam Tip                  25 dB         /      22 dB
- Silicone Tip                 21 dB         /      20 dB     Â
IPIL Protection (Impulse Noise)                       Â
- Foam Tip                   31 dB
- Silicone Tip                 30 dB
