There are 2 channels in one receiver, can supply 2 transmitters to use.

99 selectable frequencies in each channel.

It can use 8 receivers in the same place; it means 16 transmitters can be used at the same time.

The front panel of the receiver is provided with a power supply indicator lamp and the signal lamp which can reflect the working status clearly.

Using 2 card antennas for receiving.

Using distance is 60 meters in the perfect place.

Packaging List:
(1)   1 receiver
(2)   2 transmitters
(3)   1 singal cable
(4)   2 antennas
(5)   4 batteries (1.5V)
(6)   1 adaptor
(7)   1 manual