Bluetooth earphone volume calibration method and device, earphone box and medium

The invention relates to the field of Bluetooth headset volume calibration, in particular to a Bluetooth headset volume calibration method and device, a headset box and a medium, and the method comprises the steps: obtaining a first sound signal of a first headset and a second sound signal of a second headset; determining a first volume based on the first sound signal, and determining a second volume based on the second sound signal; according to the first volume and the second volume, determining the earphone with the small volume as an earphone to be calibrated; and determining a volume difference value based on the first volume and the second volume, and calibrating the to-be-calibrated earphone based on the volume difference value, so that the volumes of the first earphone and the second earphone are the same. The technical effect of the invention is that the volume balance during the in-ear process is ensured. 本申请涉及蓝牙耳机音量校准的领域，尤其是涉及一种蓝牙耳机音量的校准方法、装置、耳机盒和介质，该方法包括获取第一耳机的第一声音信号和第二耳机的第二声音信号；基于第一声音信号确定第一音量，并基于