Product Description The Honeywell Sync Hi-Visibility Digital AM/FM Radio Earmuff addresses hearing protection and lifestyle like no other radio earmuff. The bright green earcups and reflective headband keep you visible at night and in bad weather conditions. But you can also enjoy crisp, clear stereo radio reception. Studies show that ear protection with integrated AM/FM radios can make workers more productive and motivated on the job. This model features digital AM/FM tuning with LCD display to automatically search radio stations, 10 pre-set stations and volume memory for a customized listening experience. Ideal for manufacturing environments, this lightweight mp3 earmuff features patented Air Flow Control technology for optimal attenuation across all frequencies. Whether you’re working indoors or out, you’ll enjoy comfort and ear safety thanks to the slim earcup design, padded headband with reinforced fork slides and a maximum volume output of FM radio at 82 dB. Noise Reduction Rating: 25. From the Manufacturer The Hi-Visibility earmuff allows you to listen to your favorite AM/FM stations while giving you noise protection with an NRR OF 25. Used for DIY projects, events at the race track, and at your workplace. Add music and routine jobs become more satisfying. The package includes 2 AA batteries for 140 hours of use and earmuffs feature a LCD display with 3.5 mm AUX input jack and connection cable. Bright green ear cups and a reflective headband provide high visibility for contrast and safety, while our Patented Air Flow Technology gives you optimal attenuation across all noise frequencies. The AM/FM radio has great reception and sound for easy consistent listening.