Panzer III RC German Tank Radio Control 1/16 PanzerKampfwagen WWII Military Vehicle with Smoke & Sound Powerful Motor Airsoft Gun (Hop-up system), Fire while on the move! Simulative Motor start-up sound, Engine sound, Machine-gun sound, & Cannonball sound Realistic smoking function supper chassis, Realistic suspension system Control by Plug in Crystal, Over 1 tank can be played at the same time Color & Frequency may vary