For AT9S/AT10/ heavenly flight 7 9 FUTABA remote control. Use:Vehicles & Remote Control Toys If you find yourself can not connect the receiver to the transmitter, there must be some problems with your connection process or firmware of your transmitter. Colour: black Material: Composite material Size: 26*26*11.5cm Package Contents: 1 * Storage Bag Note: AT10 antenna is a bit longer, would be a little tight when put in bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.