Ahuja AWM-490V2 Dual PA Wireless Microphone

Features Compact lightweight dual channel VHF wireless microphone system Operates at quartz crystal locked VHF high band frequency and available in 5 different frequency groups Two microphones with separate frequencies and one non-diversity receiver Internal antennas in the microphones and two telescopic antennas in the receiver for clear and distortion free reception Receiver operates on 9V DC through an AC Adaptor supplied along with the system. Each microphone operates with a 9V Dry Battery Microphone with 3-position slide switch for 'Audio On'-'Audio Mute'- 'Off' positions  Tech Specs Batteries: 2 9V batteries required. Item model number AWM 490V2 Colour Black Battery Type Mercury Oxide