IPod touch is a portable mobile product launched by Apple. The first generation of iPod touch was unveiled at the product launch conference of "The Beat Goes On" held on September 5th, 2007, which belongs to the branch of iPod series. IPod touch can be compared to a simplified version of iPhone, but it is thinner and lighter, which completely changes people's entertainment style.

IPod Touch provides all iPhone functions except telephone, GPS, vibration, distance sensor and digital compass.