Dear Customer,

  Please note the contents of T-REX 450 series are different according to the areas of sale.
  The equipment and instruction manual are the differences between Taiwan local version
  and export version. For your right, please do not purchase the versions that only available
  for Taiwan area. And our company will not provide the service for lack of equipment and
  English manual to the users who have the Taiwan’s local version.

Sincerely,
Align RC world