1 hands-free 2 ultra-small size for convenient carring 3 battery life display on iPhone 4 Multi-point connection ATI Electronics was found in 1999, it's a Sino-US jiont venture Hi-Tech company with R&D, manufacture and sales departments and 300 employees. Ths sales amount is above US$15 million a year.ATI Electronics was engaged in research and development with 20 en jineers in R&D department, ...