MCR Safety C7007MP3 Safewaves Noise Cancellation Hearing Protector with Digital AM/FM Stereo Radio, Rating 25dB Input jack for MP3, iPod or CD player and exterior antenna for superb reception AM/FM switch, volume and channel control, on/off switch, set button and volume switch Digital tuning with digital display screen with low battery indicator Easy release battery cover Soft comfortable ear cushions, easy slide height adjustment and flexible stainless wire frame