Method for controlling low-frequency device through computer system and low-frequency computer peripheral device

The invention discloses a method for controlling a low-frequency device through a computer system and a low-frequency computer peripheral device. The method includes operating low-frequency control software of the computer system; arranging the low-frequency device, comprising a low frequency pulse producing module to produce low frequency pulses, independent to the computer system; connecting the low-frequency device to the computer system electrically through a USB or earphone interface; arranging a low frequency pulse display control unit in a display control interface of the computer system through the low-frequency control software to allow a user to operate and execute the voltage and frequency of the low frequency pulses produced by the low-frequency device. Since the computer system is utilized to control the low-frequency device and supply power, an electrical and control interface structure is omitted for the low-frequency device, the states of extreme simple structure and small size can be achieved, and the low-frequency device is convenient to use and carry and is free of occupation when serving as an electronic ear acupuncture treatment product or other electronic acupuncture products.