If you are planning to purchase a hearing protector that comes along with digital FM/AM radio, this would be a good option available in the market. It also has a dedicated AUX input jack, which can directly be connected to your MP3 player or smartphone. Therefore, you will be able to cut down external noises and listen to your favorite music. This product has received a lot of attention among safety ear muffs available in the market because of its air flow control technology. This technology has the ability to provide optimal attenuation across different frequencies without enhancing the ear cup size. You will not be able to find this unique and impressive feature in most of the safety ear muffs that you can purchase from the market.