RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS F means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. F Lenovo Q27q-20, 68,6 cm (27"), 2560 x 1440 pixels, Quad HD, 14 ms, Màu đen Lenovo Q27q-20. Kích thước màn hình: 68,6 cm (27"), Độ phân giải màn hình: 2560 x 1440 pixels, Kiểu HD: Quad HD, Thời gian đáp ứng: 14 ms, Tỉ lệ khung hình thực: 16:9, Góc nhìn: Ngang:: 178°, Góc nhìn: Dọc:: 178°. Gắn kèm (các) loa. Giá treo VESA, Điều chỉnh độ cao. Màu sắc sản phẩm: Màu đen