This is the Arrma ATX-300 3-Channel 2.4GHz Transmitter.

FEATURES: Steering wheel can be easily switched for left or right hand
            operation
          End point adjustment and dual rates
          Internal antenna
          Fail safe
          Magazine style battery holder

INCLUDES: Arrma ATX-300 3-Channel 2.4GHz Transmitter

REQUIRES: AA Batteries: Four

COMMENTS: This radio does NOT have 6 model memory. It can be
          bound to up to 6 models but does not have any            jxs 10/13/11
          memory system in place to memorize trim settings.              ir/jxs
                                                                  UP GX 3/22/12