Acoms Technisport 2.4G pistol grip transmitter with 4 micro receivers and one spare receiver case. works mint and comes in original box and manuel. Note- ariel has been glued but still works mint and has unit has no faults. has all the End Point Adjustments and extra settings that the expensive controllers have. NOTE - it comes the 4 micro receivers so you can just swap between models and control another car etc. the receivers are very small. 27mm x 20mm x 14mm. They also they use a bind button so no more loosing the bind plugs