This solution is specifically designed for wireless audio transmission of traditional musical instruments, comprising a transmitter adapter and a receiver adapter. The transmitter adapter connects to the microphone, while the receiver adapter plugs into the input port of a sound system. The transmission and reception operate in a one-to-one pairing mode, allowing the use of up to four wireless devices in a single environment. It supports a 48K sampling rate and outstanding audio encoding and decoding, resulting in rich harmonic components, pleasant and robust sound, and minimal distortion.