babylock Cover Stitch Serger Machine Wave Over Lock 8-thread

This revolutionary serger features the latest in threading technology, ExtraordinAirTM Threading.
With just one push of a button, ExtraordinAir takes your thread through all loopers at once, instantly, with a gust of air. With so much time saved on serging - plus the beautiful and exclusive Wave Stitch - you'll have the time and the freedom to expand your creativity.

This sewing machine is a Japanese edition, so a manual of an accessory is written in Japanese.
Therefore please download a manual of English version from the following page.
http://babylock.com/sergers/evolution/

Moreover, the sewing machine itself is completely the same as "Evolution (BLE8W-2)".
However, Voltage is 100V use.
Therefore, a transformer is absolutely required when voltage uses it in the country beyond 120V.
Although it can use in the United States, a boosting transformer is required to use it in other countries.