Flysky FS-i6 remote control transmitter with a 6-channel radio system. Operates at 2.4GHz frequency and uses AFHDS 2A technology to ensure a stable and secure connection. Comes with an LCD screen for data display and requires 4 AA batteries for operation. Suitable for controlling helicopters, gliders, and drones. Radiomaster Pocket EdgeTX 2.4G FCC LBT radio controller. FlySky FS-i6X remote control device with 2.4GHz frequency. Flysky FS-i6S remote control transmitter, comes in white. Operates at 2.4GHz frequency and has 10 channels for precise control. Features a touchscreen and self-centering control sticks, making it suitable for helicopters and drones. Includes an FS-iA6B or FS-iA10B receiver in the package.