TS-400 4WD Metal Damping Chassis Crawler Tank Car + 4Pcs 12V 300rpm DC Motor with Encoder DIY Kit Support Remote Control/bluetooth Expansion

Specifications: - Size: 37.5*24*10.5cm (length * width * height) - Color: Silver/Black - Material: aluminum alloy - Track: engineering plastic (4.1cm wide, freely removable) - Support extended control methods: wifi, bluetooth, controller control, need to purchase separately - Net weight: 1.43kg Motoe Parameters: - Model: JH25-310 - No-load current: about 220mA - Load torque: about 0.6kg.cm current 500mA - Power: 1.6w - Blocking torque: about 2kg.cm current 2A - Voltage: 12V - Speed: 300rpm - Shaft diameter: 4mm - With encoder Package Included: 1 ser Chassis plate 4 x Motor 4 x Shock-absorbing driving wheel 8 x Non-damping bearing wheel 2 x Shock-absorbing track with Screw 1 x 18650 battery box The board is shown only: