Click-to-read device

The utility model relates to a click-to-read device, which comprises a microprocessor, a bottom code identification unit, a voice unit, a light-emitting module, a memory module, a transmission interface module and a function switching module, wherein the bottom code identification unit, the voice unit, the light-emitting module, the memory module, the transmission interface module and the function switching module are respectively and electrically connected with the microprocessor, the memory module stores voice data corresponding to bottom codes and the light-emitting module emits invisible light. After the light-emitting module of the click-to-read device irradiates an object which is printed with optical identity (OID) codes, the bottom code identification unit generates a code reading message which is transmitted to the microprocessor, and the voice unit makes voices. A user can self-operate the function switching module to convert the code reading message into an interaction message and can use the trans