3M Worktunes AM/FM Hearing Protector, 90541H1-DC-PS

• Noise Reduction Rating (NRR) of 24 dB*
• Great AM/FM radio performance and bass boost option for enhanced listening experience
• Audio Assist Technology provides operational and set-up guidance¬–without having to take off the headset
• Audio Assist Technology helps you program up to 50 AM/FM radio stations and lets you know when your battery is running low
• Auto-scanning helps you quickly find and save your favorite stations
• Plug into your smartphone or other mobile device to enjoy entertainment of your choice
• Easy-to-use controls can be operated even while wearing work gloves
• Rugged design is great for everyday use
• Makes an excellent gift for the yard or woodworking enthusiast
• Automatic shut-off helps extend the life of your batteries
• Requires 2 AA batteries (not included)
• *CAUTION: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in hearing protector fit, fitting skill and motivation of the user. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations