All of the great features of the pioneering panel mounted intercoms in a portable powered unit. Operates up to 40 hours on a 9-volt battery (included) and comes complete with DC power cord to operate on battery or aircraft power (11-34V DC).

Music input for CD player, cassette player or AM / FM receiver

Audio output for recording ATC flight dialog, a great review or training tool for any pilot

Size - 4" x 2.9" x 2