2 Wheel Round Robot Car Chassis Self Balancing Kit un-assembled in pakistan

2 Wheel Round Robot Car Chassis Self Balancing Kit un-assembled in pakistan Features: Mechanical structure, easy to install. This car has tachometer encoder. With 2 AA battery box. Can be used for distance measurement, velocity. Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control. Gear Motor reduction radio: 1:48. Note: motor power supply is 3V~6V. Package Included: 1x round acrylic plate 1x acrylic skirting 2x 65mm wheel 1x universal wheel 2x gear motor 4x “T” mode fixed motor bracket 12x M3X10mm screw 8x M3 nut 4x M3X12 6mm copper cylinder 4x M3X30mm bi-directional copper column