The Pro-Ears offers three levels of hearing protection.
Pro-Ears Gold Series
The Gold Series represents the best hearing protection that Pro Ears offers. The Gold Series uses the patented Dynamic Level Sound Compression (DLSC) technology to compress harmful sounds to a safe level, always give the user the ability to hear their surroundings. Furthermore, the Gold Series features fully enclosed Military Grade Circuit Boards for the ultimate protection. The new GOLD series offers greatly improved Noise Reduction Ratings (NRR) due to improved ProForm ear cushions and the ProTen headband. The new Pro Ears GOLD series also features an LED alert light on each circuit board which let you see how your unit is working. If you're a serious shooter and demand performance from your hearting protection, demand Pro-Ears GOLD.
Pro-Ears Pro Series
The Pro-Ears Pro Series is a reliable new line of electronic hearing protection. The natural sound of the Pro Series is comparable to the Pro Ears GOLD Series, and is still better than any other electronic hearing protection unit out there on the market. The biggest difference between the Pro Series and the GOLD Series is that the Pro Series has a slightly longer attack time of 5.5 milliseconds versus the 1.5 milliseconds of the GOLD Series.
Pro-Ears Ultra Series
The Pro Ears Ultra Series are passive hearing protection made of Dielectric construction and equipped with ProForm Leather Ears Seals. The Pro Ears Ultra Series offers the highest noise reduction available, however, they do not offer electronics which allows you to hear your surroundings like the Gold and Pro Series.
The ProMag Dimension GOLD model by Pro Ears is an electronic hearing protection designed for high noise situations or shooting in an enclosed area such as indoor ranges, very high caliber loads, demolitions, etc.
The Pro 200 has a chopped cup design and fully collapsible headset for compact storage. For hunters, law enforcement professionals, firearms enthusiast, military professionals and light industrial users.