The kv tanks, named after the soviet defense commissar kliment voroshilov, were renowned for their robust armor protection during the initial stages of world war ii when they were utilized by the red army. This sturdy series of soviet heavy tanks proved formidable in the face of the german invasion of the soviet union, particularly in the first year of conflict. The maximum slope driving angle is 35 â°. This tank is equipped with one spotlight. The tower can be turned using the remote control to 320 â°, the gun can be raised and lowered. All rollers are fully suspended. Realistic smoke from two mufflers at the rear. Features adjustable 3-level chassis-recoil-simulation different tank sounds [dual-sound-system] improved proportional 2. 4 ghz mulifunction-remote-control, improved stable driving front lights can be switched individually optionally high-speed or low-speed driving mode several power point connections are available on the circuit board, to connect for example camera, wifi, laser, etc. Controls forward / reverse normal or high speed (proportional) forward left or right turn (proportional) reverse left or right turn (proportional) turret rotates 320 â° (160 â° right / 160 â° left) raise or lower cannon motor on/off smoke on/off lighting on/off volume control specifications model: rc tank kv-2 heng long no. 3949-1 with smoke, sound function scale: 1:16 climbing capacity: 35 â° gearbox: plastic chains: 4. 5cm wide, wheels full suspension drive: 2x electric motors 8500 u / min power supply: 7,4 v 1800 mah li-ion lighting: 1 front light includes rc tank kv-2 heng long with smoke, sound, metalgear multifunction 2. 4ghz remote control (requires 6x aa lr6 batteries, not included!) 1 x 7. 4v 1800mah battery li-ion usb-charger sticker set small parts / accessory 1x oil smoke (25 ml) operating instructions