Description
Upgraded / Steel Gear Gearbox. More wear - resistant, service life multiplied.Upgraded / Metal Tracks & Metal Sprocket Wheel & Metal Idle Wheel..Modified / 360-Degree Rotating Turret (Left/Right) 360 Degrees Turning Electric Slip Rings Handmade and installed on tanks.(It's not a factory standard configuration).Modified / 3800mah High Power Rechargeable Nimh Battery.(It's not a factory standard configuration).2.4Ghz radio control system, it supports many similar tanks combating together without radio intervening.