Traxxas 2230 2.4GHz 4-Channel Transmitter The number one selling name ins RTR Innovative designa and engineering Made using only the highest quality components Use Traxxas stock and hop-up replacement parts to get the most out of you Traxxas RTR vehicles This product is made from high quality materials and designed for lasting performance Fail-safe circuitry protects against signal loss if the transmitter batteries are depleted or if transmitter is switched off Two position switch for channel 3; and a three-position switch for channel 4 2.4 GHz technology automatically locates and locks onto an available channel eliminating crystal and channel conflicts