Hisonic 2 X HS308L, A Pair of Wireless Hand Held Microphone HS308L , 2 in 1 Microphone, Wired and Wireless Microphone, 2 Microphone included EACH MICROPHONE IS ON A DIFFERENT FREQUENCY SO THEY CAN BE USED This Microphone has an all aluminum body, with an on off and stand by switch The transmitter has an approxamently, 2" long locking antenna The receiver has an ON / OFF switch and is small approximately 2"x3" This kit also includes a cable to use it as a wired Microphone, This Microphone also comes with a nice storage case that is foam lined