Retekess TT109 Wireless Tour Guide Audio System Transmitter 10 Receiver Training
NEW, OPEN BOX! The item box is a bit dirty, but the Retekess TT109 is New. AUX input jack for tour guide system transmitter; support 3.5mm AUX input which enables to connect a MP3; PC; phone; etc; to plug as sound sources; make your conference more informative.