The direction of the right push rod of the A type remote control is up and down.The direction of the right push rod of the B type remote control is left and right.Model C only has a receiving board.The remote control can be frequency-match with the receiving board, can control 3 motors forward and reverse, and the remote control distance is 50 meters.Joysticks Remote controller needs 2x AA Batteries(Not Included).The remote control is 6 channels, 20A receiver board working input voltage: DC 7.4V-30V.Specification:Material: PlasticSize Chart:Remote Controller: 13x15.5cm/5.12x6.10inchReceiving Board: 9.55x5.65cm/3.76x2.22inchPackage Includes:Optional:A: 1 Piece Remote Controller1 Piece Receiving Board1 Piece ToolB: 1 Piece Remote Controller1 Piece Receiving Board1 Piece ToolC: 1 Piece Receiving BoardNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store