AAC Acoustic Technologies manufactures miniature acoustic components in China. Its products include speakers, receivers, transducers, microphones, vibrators, and headsets. The company partners with leading mobile phone and consumer electronics OEMs to make components for mobile phone handsets, computers, cars, medical instruments, hearing aids, home appliances, cordless phones, MP3 players, game consoles, and other consumer devices. Clients include Sony Ericsson, Kyocera, and Nintendo. AAC Acoustic makes customized components, in addition to standardized products, and sells close to 250 million products per year. The company got its start in 1993.