This is the US version of the FELLOW STAGG EKG. Since the plug is the American version, a conversion adapter is required for domestic use. I accidentally purchased this, so I am selling it unused. Everything, including the packaging, remains in the same condition as when purchased. - Color: Matte Black - Plug Type: American plug type - Purchase Date: 2025/5/4 - Purchase Price: 38,127 yen (from the Fellow official store on Amazon)