The very first shipping of the headphones are done today. Within the US, it cost $2.67 per package. We are happy to provide that with no cost to our customers. But for Canada and other international parcel, we need to fallout the custom form and pay as much as $9.50 (Canada) to $13.75 (Japan) per package.

Se we have raised the shipping price as follows.

US ... Free Shipping
Canada ... $9.50
International ... $13.75

For International sales, we make less than the post office. We are very sorry that we had to charge this shipping cost but we will be working on the volume pricing when the preorder is complete.

http://www.uchikura.co/wireless-headphones/