Deng Ruihao, brand manager in marketing department of Chinese drone manufacturer DJI, introduces the palm-sized drone "Spark" during a press meeting event in Beijing, capital of China, May 31, 2017. The mini drone "Spark" made its debut in China on Wednesday. (Xinhua/Chen Jianli)
Mini drone "Spark" makes debut in China
Source: Xinhua| 2017-05-31 21:29:14|Editor: Xiang Bo