1/16 German Sturmgesch&uuml;tz III Ausf. G Sd.Kfz.142/1 Infrared RC Battle Tank w/ Sound & Smoking effect RC Ready To Run Full Function Radio Controlled Infrared Battle System, Realistic Supension System SMOKE: Realistic smoke function; SOUND: Simulative motor start-up sound, engine sound, machine-gun sound, cannonball sound, emulation action effect, the sound can be adjust. Turret Cannon Move Up and Down