The Chuggington Interactive Railway brings your favourite engines to life via Smart Talk technology Each smart engine actually recognises & reacts with other Chuggington Interactive engines & with key Chuggington Interactive train stops This engine features over 60 sounds & phrases when used with other Chuggington Interactive products Requires 2 x AA batteries included Brewster is a strong & solid diesel-electric train built for heavy loads He doesn t always understand his own strength which can make him a bit awkward & clumsy Other trainees may want to rush into action when they ve been given a mission but sensible Brewster asks questions first He is very dependable & can always be relied on in a crisis he s a tower of strength One of his catchphrases is Honking horns