We are the manufacturer of sport mp3 player for years, with owner factory and designer Our Brand RUIZU very are very famous and popular on the global market, As the leader of mp3 player technology, we relentless in pursuing the latest technology of products and in providing the best possible user experience. we try to provide our customers the most wonderful quality products and service.

Our goal is to produce better mp3 player with good sound quality and easy to operate, each item we created was base on market need and customers’ demand.

If you have any question for us , please don’t hesitate to email us.