Rotator is a wireless charger and a Bluetooth speaker, that can be rotated as a mobile phone holder. It has two charging methods: one is flat charging, and the other is rotated at an angle of 60 degrees with the ground as a mobile phone stand charging. Two support bars can also be used to adjust the volume of the speaker and the brightness of the phone's screen.

Tianyang Yuan is an experienced designer and creative strategist based out of Shenyang City in China. She is studying in Lu Xun Academy of Fine Arts and studying for master's degree. Her portfolio intersects physical products, digital products, experience design, service design, and entrepreneurship with systems thinking and strategy. She enjoys studying Design Procedure and Methods, is trying to innovate and bring the audience a more diverse experience by observing people's daily behavior and habits. At the same time, she is good at graphic design, and has designed the emblem of the association and the emblem of the graduate student union for her college.

Lu Xun Academy of Fine Arts predecessor was built in 1938 in Lu'an Lu Xun Art Institute. By Mao Zedong, Zhou Enlai and other older generation leaders personally advocated the creation. Comrade Mao Tse-tung wrote his school name and the motto of "nervous, serious, hardworking and open-minded" for the college. In 1945, Yan'an Luyi moved to the northeast. 1958 Lu Xun Academy of Fine Arts. Long history of running a school has accumulated profound cultural connotation and the leading school strength.