A microphone hole blockage detection method applied to a wireless earphone system, wherein the wireless earphone system comprises a mobile terminal, a first wireless earphone and a second wireless earphone; the first wireless earphone comprises a first microphone; the second wireless earphone comprises a second microphone; and the method comprising: acquiring audio of a preset frequency band through the first microphone of the first wireless earphone, wherein the preset frequency band is a frequency band in which an audible sound is located; determining a first volume parameter of the audio acquired by the first wireless earphone; and determining whether the first microphone of the first wireless earphone is in a blocked hole state according to the first volume parameter; wherein after the first wireless earphone being in the blocked hole state according to the first volume parameter is detected, the method further comprises: determining a wearing state of the first wireless earphone by one of: detecting contact of the first wireless earphone with an ear contour through multiple proximity sensors or pressure sensors; a posture parameter of the first wireless earphone; and detecting a communication identifier of a successful communication connection with the mobile terminal; when an acquisition instruction for voice data is detected and the first wireless earphone is in a wearing state, prompting a user to wear the second wireless earphone; determining whether the second wireless earphone is in a wearing state by one of: determining the second wireless earphone is in the wearing state after a prompt is issued for a period of time; and determining by the user's touch operation on the second wireless earphone or the mobile terminal that the second wireless earphone is in the wearing state; when the second wireless earphone being in the wearing state is detected, disabling a microphone function of the first wireless earphone, and acquiring the voice data through the second microphone of the second wireless earphone. acquiring audio of a preset frequency band through the first microphone of the first wireless earphone, wherein the preset frequency band is a frequency band in which an audible sound is located; determining a first volume parameter of the audio acquired by the first wireless earphone; and determining whether the first microphone of the first wireless earphone is in a blocked hole state according to the first volume parameter; wherein after the first wireless earphone being in the blocked hole state according to the first volume parameter is detected, the method further comprises: determining a wearing state of the first wireless earphone by one of: detecting contact of the first wireless earphone with an ear contour through multiple proximity sensors or pressure sensors; a posture parameter of the first wireless earphone; and detecting a communication identifier of a successful communication connection with the mobile terminal; when an acquisition instruction for voice data is detected and the first wireless earphone is in a wearing state, prompting a user to wear the second wireless earphone; determining whether the second wireless earphone is in a wearing state by one of: determining the second wireless earphone is in the wearing state after a prompt is issued for a period of time; and determining by the user's touch operation on the second wireless earphone or the mobile terminal that the second wireless earphone is in the wearing state; when the second wireless earphone being in the wearing state is detected, disabling a microphone function of the first wireless earphone, and acquiring the voice data through the second microphone of the second wireless earphone. determining a wearing state of the first wireless earphone by one of: detecting contact of the first wireless earphone with an ear contour through multiple proximity sensors or pressure sensors; a posture parameter of the first wireless earphone; and detecting a communication identifier of a successful communication connection with the mobile terminal; detecting contact of the first wireless earphone with an ear contour through multiple proximity sensors or pressure sensors; a posture parameter of the first wireless earphone; and detecting a communication identifier of a successful communication connection with the mobile terminal; when an acquisition instruction for voice data is detected and the first wireless earphone is in a wearing state, prompting a user to wear the second wireless earphone; determining whether the second wireless earphone is in a wearing state by one of: determining the second wireless earphone is in the wearing state after a prompt is issued for a period of time; and determining by the user's touch operation on the second wireless earphone or the mobile terminal that the second wireless earphone is in the wearing state; determining the second wireless earphone is in the wearing state after a prompt is issued for a period of time; and determining by the user's touch operation on the second wireless earphone or the mobile terminal that the second wireless earphone is in the wearing state; when the second wireless earphone being in the wearing state is detected, disabling a microphone function of the first wireless earphone, and acquiring the voice data through the second microphone of the second wireless earphone.