Safety Works Ear Muffs, Noise Reduction Rate (NRR): 23 dB, Radio Band Type: AM, FM, Battery Size: AAA, Black, Includes: Duracell Batteries
- Listen to music hands-free after pairing these ear muffs to another Bluetooth® device
- Digital Bluetooth MP3/AM/FM stereo ear muffs offers a noise reduction rating (NRR) of 23 dB, helping prevent hearing damage
- Allows up to 10 AM and 10 FM preset stations to help allow you to listen to your favorite stations
- Soft headband and ear cup seal material for comfort during extended wear
