New opened box Gray version Additional Details ------------------------------ Bullet point: Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Product description: RADIO SHACK VOICE ACTIVATED WIRELESS INTERCOMS WITH VOX MODE. 900MHZ FOR WIRELESS COMMUNICATION UP TO 200 FT AWAY. VOL CONTROL.. CALL BUTTON. TALK BUTTON.. LOCK BUTTON. INPUT JACKS FOR CONNECTING A STEREO OR WEATHERADIO RECEIVER SO YOU CAN LISTEN THRU OUT YOUR HOME