RSSI Display Via OSD without any hack compatible with for all AFHDS-2A protocol transmitter Telemetry Output: RSSI & RX Battery Support RSSI Via Channel14 (Aux10 in Betaflight) Compatible with -i4, -i6, -I6X, -i6S, -i10, -iT4S, I6, I6S, Evolution Best for Racing Drone Model: Fli14+ Item Name: 2.4G 14CH Compatible for AFHDS-2A Receiver Channel: 14CH Protocol: AFHDS-2A 2.4G Mode: The second generation of an enhanced version of the automatic FM digital system Antenna Length: 70mm (Dual Antennas) Input Voltage:4-6.5V DC Weight:Only 1.7g Size:25x15x5mm Signal Outpu: IBUS RSSI Output: Channel14 No ground interference (Transmitting and receiving 1 m from the ground): more than 500m Binding procedure: 1. Power for the Fli14+ Receiver while and holding the bind button 2. The LED blinking fast , which indicates the receiver is in binding mode 3. Get the for transmitter into binding mode and the LED on the receiver to be solid and this indicates binding successfully NOTE:For use, both antennas should be placed at 90 degrees. Color:As Shown Material:PC Package Contents: 1 * Mini Receiver 1 * cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.