Blue teeth receiver

The utility model relates to the computer audio output technical field, in particular to a Bluetooth receptor, which is composed of a top cover, a bottom seat, a receiving antenna, a switch, a supply socket, a Bluetooth module, an output jack, a loudspeaker, and a function button. The Bluetooth module is integrated with a Bluetooth wireless receiving circuit, a control circuit, and an audio processing circuit, the input terminal electrical property of the Bluetooth module is connected with the power supply, the receiving antenna, the function button and the external circuit, and the output terminal electrical property of the Bluetooth module is connected with the loudspeaker and the output jack. And a fan and a negative ion generating module are arranged at the bottom seat, and the negative ion generating module is composed of a high voltage unit and a negative ion emission opening. The structure of the utility model is simple, the utility model can receive the audio signal transmitted by the computer and play the signal out, and has the function of air purification, which is convenient and practical.