Sleep-aiding wireless charger based on white noise

The utility model discloses a sleep-aiding wireless charger based on white noise. The sleep-aiding wireless charger comprises a wireless charging coil, a memory, a playing module, a Bluetooth module,a light control module and a main control module. The wireless charging coil is used for charging electronic equipment; the memory is used for storing a white noise audio file; the playing module is used for outputting the sound of the white noise audio file; the Bluetooth module is in Bluetooth connection with external equipment and forwards a control instruction sent by the external equipment; the light control module collects a light signal of external light, converts the light signal into an electric signal and outputs the electric signal; and the main control module is respectively connected with the wireless charging coil, the memory, the playing module, the Bluetooth module and the light control module, controls the sound output action of the playing module according to a signal from the Bluetooth module or