The Spektrum SLR300 is an economical and dependable solution for your 3 Channel surface RC model needs. The SLR300 features interference resistent SLT FHSS 2.4ghz technology that is designed to work with Spektrum SLT transmitters, and is backward compatible with Tactic brand surface transmitters. It is small and light weight and features an easy to use bind plug method for binding and setting preset failsafe for it's three channels.