TOUGH LOCOMOTIVE TO FIND HERE. IT LOOKS MINT PERFECT BUT THE ROLLERS SHOW A SMALL AMOUTN OF RUN TIME. I HAVE NO IDEA HOW TO TEST OUT THIS BLUETOOTH TRAINS .  , PLEASE SEE PICTURES . ...SEE MY OTHER AUCTIONS FOR LOTS MORE TRAINS ENDING TONIGHT , I WILL COMBINE SHIPPING TO SAVE YOU MONEY IF YOU WIN MORE THAN 1 AUCTION