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Electric, Train 4.5V Microphone 4 x 4 x 2 with Vertical Plug Sockets
Bricklink ID:x869b
Weight:19.000 g
x869b

Sets with this part (from Bricklink)
  Part color White
 


 Set nameRelease yearQuantity
139139 Electronic Control Unit (F/B-Stop)19691
139A139A Electronic Control Unit (Forward - Stop)19691
118118 Electronic Train (Forward-Stop)19681
138138 Electronic Train, F/B-Stop19681