Disclosed is an electronic device including a microphone, a communication circuit, a memory, and a processor operatively connected to the microphone, the communication circuit, and the memory. The memory may store one or more instructions, when executed by the processor, cause the electronic device to receive an audio data request from a first external electronic device through the communication circuit, generate a first audio packet using audio data acquired through the microphone in the same time period as a second external electronic device connected through the communication circuit, based on a specified condition, insert, into the first audio packet, information for comparing the first audio packet with a second audio packet generated by the second external electronic device in terms of generation order, and transmit the first audio packet to the first external electronic device through the communication circuit. In addition to the above, various embodiments identified through the specification are possible.