HOLLYLAND MARS 400s Pro (1:1) Operation has been confirmed. Both units have scratches from use, but there are no operational issues. They are always stored in a dehumidified storage box. The original boxes have been disposed of, so they will be wrapped in packing material for shipping. AC cables (third-party) are included as a service, so they can be used immediately. ~Accessories~ ・Main unit x 2 (1:1) ・Dtap-DC cable x 2 (L-shaped coiled cable, straight cable) ・AC-DC cable x 2 ・Antenna x 4 (genuine) #Hollyland #MARS #Photography #Camera #Equipment #Transmitter #SONY #Canon #NIKON