Color: random color, Do not accept designation Material: composite material Note: Smoke generator heat wire is 6V, voltage is 6V (It may be burnt if voltage is 6V,it must use the voltage reduce plate if 6V) It fit for 6.0S and 6.1S(160A, with 160A letters on the shell) main boards. For 5.3,6.0 ,and 6.1S(without 160A letters on the shell) main board,it must be used with the voltage reduce plate, connect the heat wire to the voltage reduce plate(default output is 6V).Connect heating wire and motor in parallel to the voltage reduce plate OUT +-. Connect the IN+- with mainboard port for smoke generator Current for air is about 0.3A, heat wire requires about 1.2A Package Contents: 1 x Smoke Generator Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.