D4-4 Professional 4-Channel UHF 2 Wireless Microphone System

Suitable for public speech, classroom teaching, business meeting, etc
Dual antenna design ensure clear and stable signal transmission
Each microphone has its own volume control knob on the receiver unit for adjusting the volume of the microphone separately to get desired vocal volume
The receiver has a 6.35mm audio mixing output to connect to speaker
The bodypack transmitters, handheld mics and receiver both have display for showing the working information