Safety Works® Digital MP3/AM/FM Stereo Hearing Protector offers a NRR of 24db, helping prevent hearing damage. Includes 8AM and 8FM presettable stations for your favorite stations. Safety never sounded so good as with the new safety works digital ear muffs. This Digital MP3/AM/FM Radio ear muffs allow you to listen to your favorite music while safely blocking out the noise on the job. Meets ANSI S319-1974 and CSA Z94.2-02, Class B. Retains 82dB safe Noise cut off, even with mp3 player in use. So go ahead and drill, mow, or saw with confidence your hearing is protected.

• Balance comfort, protection and the ability to listen to the radio or mp3 player
• Offers a NRR of 24db, helping prevent hearing damage
• Includes 8AM and 8FM presettable stations for your favorite stations.
• Meets ANSI S319-1974 and CSA Z94.2-02, Class B.
• Retains 82dB safe noise cut off, even with mp3 player in use.
• Automatic radio shut off when MP3 is connected
• Free auxiliary cord and 2 heavy duty "AA" batteries.