Thunder T1H Dielectric Helmet Earmuff
(Note: Helmet not include)
- Dielectric construction
- Features patented Air Flow Control™ technology for optimal attenuation
- Quick-Click height adjustment remains fixed during wear
- Snap-in ear cushions make replacement quick and easy
- Noise reduction rating (NRR) 23 dB
The Thunder® series features Bilsom® Technology’s patented Air Flow Control™ technology for optimal attenuation across all frequencies and snap-in ear cushions for easy maintenance.