Brand N/A Quantity 1 Piece(s) per pack Color Black + blue Material Plastic + aluminum alloy Channels Quanlity 2 Function Forward / backward Power 4 x AA (not included) Remote Type Wireless transmission Remote Control Range 5 meters Remote Controller Battery AAA Other Feature DIY assembled four-wheel drive car; DIY hand exercise ability; Four-wheel drive principle: gear motor controls the car forward and back by remote control Packing List 2 x Motors 2 x Motor fixed stands 4 x 42mm x 2mm plastic wheels 4 x 50mm x 2mm wheels 6 x Yellow round plastic pads 1 x 4-in-1 AA battery box without switch 1 x 2-in-1 AA battery box with switch 1 x Boat style switch 2 x 16-2A main shaft gears 2 x 56-2A single layer shaft gears 2 x 1101 Angular plastic strips 4 x 1104 round plastic strips 2 x 1102 U-shaped plastic strips 18 x M3*10 screws 2 x M2*8 screws 2 x M2 nuts 18 x M3 nuts 1 x Set of remote module 1 x Chinese / English installation user manual