This is the 3-ch FTZ324 2.4GHz Transmitter for the FlyZone Playmate Micro Airplane, FLZA2002 *** This radio IS NOT COMPATIBLE with the Tx-R (tranmitter ready) *** *** version of the Flyzone Playmate. See Comments. *** FEATURES: 100% proportional rudder and elevator control for smooth, precise flight Built-in battery charger INCLUDES: 3-ch FTZ324 2.4GHz Transmitter REQUIRES: Four AA cells, ASCP0302 COMMENTS: For use only with the FlyZone Playmate RTF (FLZA2000) Micro Plane. DO NOT USE with Playmate Tx-R (FLZA20020). You must get an SLT-compatible transmitter such as the Tactic TTX 4-Channel SLT 2.4GHz Radio System (TACJ2404). jxs 07/21/10 updated 2/8/12 phijwa ir/jxs