Love digital. Ai Digital, a well-known mobile power brand and a well-known mobile power manufacturer at home and abroad, is a trading enterprise specializing in the research, development, production and sales of its own brand mobile power products, with a number of cutting-edge technologies, and its products sell well at home and abroad. In addition to mobile power supply, the company is also engaged in the research, development, production and sales of peripheral accessories for other mobile electronic products, involving IT, communication, digital, consumer electronics and other fields. Aismartmusicplayer is a digital music player.