These super small FX806TC detached combos are extremely light weighing in at 4.4 grams without removing any extra wire length or connectors to solder. This new design will allow you to place your camera in places you never could before.
How to change channels
First red LED for channel, other 5 blue LEDs for frequency/band
1. Single press channel/band button to change channel, channel LED always keeps red for 1st channel of any band, for other channels, channel LED OFF.
2. Press and hold channel/band button for 2 seconds to change frequency/band