Description:

Name: Wireless Microphones

Power consumption: transmitter <15mA, receiver <30mA;

Frequency response: 20HZ-20KHZ;

Sensitivity: -38dB;

SNR: -65dB;

Microphone battery: 50MAH;

Receiver battery: 500MAH;

Battery life: 6 hours with microphone, 40 hours with charging bin;

Transmission distance: 20 meters;

Packing list:

2 x transmitters

1 x receiver

1 x charging case

1 x USB cable

1 x instruction manual

1 x packaging box