Sound-control snore reminder

The utility model discloses a sound-control snore reminder, which comprises a shell and a circuit board installed in the shell. A power supply is arranged on the circuit board to supply power for an entire circuit. The circuit comprises a sound acquisition amplifier circuit, a switching circuit, a working status indicating circuit, a master control circuit and a vibrating circuit, wherein the output end of the sound acquisition amplifier circuit, the output end of the switching circuit and the output end of the working status indicating circuit are connected with the input end of the master control circuit, and the output end of the master control circuit is connected with the input end of the vibrating circuit. When in normal operation, the sound acquisition amplifier circuit converts the acquired sound into an electric signal which is amplified and filtered, is transmitted to the master control circuit, is processed by the chip of the master control circuit and finally is transmitted to the vibrating circui