Steering gear: three-wire 17G steering gear Motor :390 high speed carbon brush magnetic + heat sink Body battery :7.4V 1500mah 15C battery (T plug) Remote control battery :3 "AA" (not included) Remote control distance : equal 80 meters Control time :12-15 minutes (continuous running at full speed) Charging time :2-2.5 hours (USB cable charger) Wheelbase :195mm; Wheel base: 215mm; Wheel diameter :70mm; Three-way 35A integrated electric modulation/receiver with gyroscope, metal medium drive shaft, horse mouth metal. Speed: about 33 km/h Colour:Green Material:plastic Size:37x19.5x14CM Package Contents: 1 x RC Car 1 x Remote Control 1 x 7.4V 1500mah 15C Battery(T plug) 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.