Peltor WorkTunes Digital Radio Hearing Protector WTD2600 tune into music and sports while at work. WorkTunes Digital Radio WTD-2600 by Peltor will give you the Hearing Protection you need while getting the entertainment you want. The volume is limited to 82dB so you can still hear your surroundings. There are five station presets available on AM and FM. There is an MP3 jack and cord included as well. The easy fingertip control will prove to be useful when you're busy working with your hands. The Peltor WorkTunes Digital Radio uses 2 AA batteries and has a noise reduction rating (NRR) of 26dB. With these Peltor Hearing Protectors, safety never sounded so good.