Bluetooth Digital AMFM Stereo, MP3 Hearing Earmuff Protector, Allows Direct, Discreet Communication, Easily Answer Or Reject Incoming Mobile Phone Calls By Pressing The Answer Button Positioned Conveniently On The Left Earphone, Stream MusicSportsTalk Radio To Headphones With Any Bluetooth Capable Devices, Digital MP3AMFM Stereo Hearing Protector Offers A NRR Of 23DB, Helping Prevent Hearing Damage, Includes 8AM 8FM PreSettable Stations For Your Favorite Stations, Includes Free Auxiliary Cord Two AA Batteries