Substitute the noise of the jobsite or workshop with your favorite music. The 3M Tekk Protection Work Tunes AM/FM Radio/MP3 and Hearing Protector features Handsfree Voice Assist to guide you to your favorite radio stations without having to remove WorkTunes from your ears and helps program up to 50 stations. Features simple button design controls, excellent sound quality, bass boost and improved reception. Upgraded technology and programming enables use in other countries. Ear muff hearing protector provides noise reduction rating of 24dB. Adjustable stainless steel headband and soft, comfortable gel ear cushions. Voice Assist low battery indicator, with a redesigned battery cover with hinge to minimize breaking. Convenient Handsfree Controls The WorkTunes has a convenient Voice Assist command that tells you what radio station you are on without having to remove headphones from your ears. Voice Assist will also guide you through the radio stations and helps you program new ones. It also notifies you when your battery life is low. Easy-to-use auto scanning allows you to quickly find and save up to 50 of your favorite AM/FM radio stations. Comfortable for All-Day Use Loaded with quality comfort features, you’ll want to wear the WorkTunes all day. It comes with an adjustable stainless steel padded headband and soft, comfortable gel ear cushions that provide all-day comfort. Quality Sound and Hearing Protection WorkTunes boasts improved digital AM/FM radio reception and bass boost to provide superior sound, even when working in remote areas. A recessed MP3 and two-way radio jack allows for hookup of your favorite electronic devices. A redesigned battery cover has a hinge to minimize breaking. The hearing protector now provides a noise reduction rating of 24dB for hearing safety on busy jobsites.