220V(60Hz)를 사용해 변환 플러그가 필요하며, 일본 전기제품의 경우 110-220V를 지원하는 프리볼트 제품인지 확인할 것.
A conversion plug is required to use 220V (60Hz), and in the case of Japanese electrical products, check whether they are free-voltage products that support 110-220V.
Uses 220V (60Hz) so a conversion plug is needed, and for Japanese electrical products, check whether it supports free voltage of 110-220V.