... after receipt of your payment parameter of product Panel Size 52 inch real color LCD screenAspect Ratio 16:9Active Area1152* ... 1500:1Responsive Time 8msPanel Life Above 50000 hourspaking informationPacking list 52 inch floor standing LCD ad player, keys, English manual, ... OSD: English, Chinese, Russian etc.11. Power supply: AC110V-240V, 50/60HZ. 52''Full HD LCD digital signage indoor with floor stand