Walkers Digital AM/FM Radio Power Ear Muffs 25 dB NRR Black. With a built in jack for MP3s and radio with switch key and volume adjustment key the Walkers AM/FM Digital Radio Ear Muff will keep you listening to all of your favorite tunes for as long as you like. The extra wide headband on the Walkers AM/FM Radio Muff w/ MP3 Input is incredibly comfortable to wear throughout the day. For an amazing way to make sure you have some of the best earmuffs the industry has to offer choose the Walkers AM/FM Digital Ear Muff Radio. Specifications for Walkers Digital AM/FM Radio Power Ear Muffs: Manufacturer: Walkers Color: Black NRR: 25 dB Quantity: 1 Size: One Size Battery Type: AAA Battery Quantity: 2 Additional Features: AM/FM Radio Included Accessories: None Condition: New Age Group: Adults Features of Walkers Digital AM/FM Radio Power Ear Muffs: Built-in Radio With Switch Key And Volume Adjusting Key; Channel Memory Fuction (8) Eight Different Preset Channels; Digital Display Screen With Low Battery Indicator; Input Jack For Mp3 Or Cd Player; Auto Search And Frequency Scanning Function; Built-in Antenna With High Reception Sensitivity; Extra Wide Headband With Soft Padding Package Contents: Walkers Digital AM/FM Radio Power Ear Muffs None Walkers GWP-RDOM: Digital AM/FM Radio Power Ear Muffs 25 dB NRR