Superior Anti-Interference- With pseudo random FHSS algorithm and Latest ARM M4 transmitter chip, the Radiolink RC6GS V3 2.4ghz RC Radio Transmitter has extraordinary anti-interference ability, and distance up to 1900 feet (600 meters). Even multiple RC6GS V3 RC radio controllers are working in the same ares, there is No Any Interference! Go and enjoy the freest RC experience! Upgrade to Smartest 7 channels- CH3-CH7 can be customized to VR, three-way switch, and tact switch. CH5-CH6 can be used to FPV Head Tracking, the SWA can be used for Cruise Control mode, a perfect choice for crawler. Any two channels can be mixed control and each channel can be customized according to your DIY needs! It also support one switch to ON/OFF mix control. Dual Rate Function support one switch to change different servo travel!