It is very simple to use. The wireless mini receiver is equipped with a 6.3 mm jack connector that can be plugged directly into the microphone input. With a single receiver that communicates with both microphones, you only need one microphone input when using two microphones. No additional cables or adapters are required. The microphone has a power switch and display of signal status and frequency. The microphones are dynamic with a metal grille and a cardioid directional pattern.

• they work on fixed frequencies of 863.5 and 864.5 Mhz
• range 10-15 m
• frequency range 60-15000 Hz
• signal to noise ratio SNR 85 dB
• maximum sound pressure level 130 dB
• receiver with built-in rechargeable battery (Li-on 3.7 V 2000 mAh)
• including charging cable and 2 x 2 AA batteries
• microphone dimensions: 5.5 x 25.5 cm