4 degrees. Tsingtao Classic Beer is a beer produced by Tsingtao Brewery Co., Ltd., with an alcohol content of 4.0 vol and a refreshing taste, which is deeply loved by consumers. According to different sales channels, Qingdao classic beer has various packaging forms such as bottled and canned. Excessive drinking of Qingdao classic beer will have a certain impact on the body, affecting the nervous system, digestive system, circulatory system and so on. Excessive drinking for a long time can also cause damage to the liver and kidneys. Moderate drinking is a healthy choice.