Super Power Supply AC / DC Adapter Charger Cord for Omron Healthcare HEM-780 / 780 / HEM-790IT / 790IT / BP791IT / HEM-7222-ITZ Blood Pressure Monitor Input: 110-220V Output: 6V 1A Warranty: 1 Year Super Power Supply products are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply