HearDefenders-DF® dual-filtered hearing protectors feature Variable Attenuation. As noise levels go up, noise suppression goes up, allowing speech and radio communications to be heard!
Heardefenders-DF - Ten Pairs
HearDefenders-DF® are the first and only product to offer the flexibility of two levels of hearing protection and the ability to hook up to radio communications. They are specifically designed to help the user hear critical acoustics (sounds) including speech, while filtering out loud or harmful impact sounds.
Available in 3 sizes: Small, Medium and Large
How to determine your correct size:
- Large = Circumference of a AA battery
- Medium = Circumference of a AAA battery
- Small = Circumference is less than a AAA battery
If unsure between two sizes, go with the smaller size.
- Advanced filter technology improves speech and radio communication without distortion or muffling
- Use with one or two filters
- External filter is removable
- Optimal Acoustic Filtering
- Fit comfortably under helmets
- Floatable, moisture resistant
- Breathable filter allows for pressure equalization
- Can be used with cell phone
- Durable – last 1 - 2 years
- Easy to use and clean
- 3 Sizes for comfortable fit – S-M-L
- Available in black or orange
- Removable cord included