Shengfu W-15C UHF wireless microphone system.
It is a wireless lavalier microphone system that operates in the UHF frequency band.
The system includes a receiver and two bodypack transmitters.
It is designed for use with various devices such as cameras, mixers, and PA speakers.
The microphone system has a wireless range of up to 50 meters in an open area.
The transmitter and receiver are equipped with rechargeable batteries that can provide several hours of working time.