An electronic device is provided. The electronic device includes a wireless communication circuit; a processor connected to the communication circuit; and a memory connected to the processor, wherein the processor is configured to establish a connection to a first and second earpiece by the wireless communication circuit; receive, from the first earpiece, a first data related to a charging level of a first battery included in the first earpiece by the communication circuit; receive, from the first earpiece or the second earpiece, a second data that is related to a charging level of a second battery in the second earpiece by the communication circuit; and transmit, to at least one of the first earpiece or the second earpiece, one or more control signals that enable the first earpiece and the second earpiece to operate differently from each other based on the first and second data.