Walker NC-1-09 Noise Canceling Censor For Your Handset

Walker NC-1 Noise Canceling Censor For Your Handset is a unique noise cancelling system using a directional microphone housing. Reduces side tones. Makes calls clearer. For all noisy environments. Can be used with amplified handsets. Converts existing handset into a noise cancelling handset. Color: Ivory. Works with 500 or g-style handsets e.g W6-500