Classroom pronunciation teaching system device based on bluetooth

The utility model provides a classroom pronunciation teaching system device based on bluetooth, includes bluetooth module, PC, power amplifier, audio amplifier system, its characterized in that: bluetooth module is the signal of telecommunication with sound signal conversion to the PC is given in the transmission, and the PC is with electric signal processing and convert data signal into, then the transmission is transmitted to audio amplifier system output sound wave after amplifying data signal for power amplifier, power amplifier, bluetooth module includes bluetooth headset and bluetooth adapter, bluetooth headset and bluetooth adapter wireless connection, and the bluetooth adapter passes through the USB interface and is connected with the PC. The utility model discloses bluetooth headset and bluetooth adapter are newly purchased in the transformation of can upgrading on original multimedia devices, transform low cost, convenient operation, make full use of the existing equipment, the bluetooth headset can realize that the special messenger is special simultaneously, gives lessons for the high quality of guaranteeing different teaching modes and provides technical guarantee.