When you pull the trigger, it makes a sound. When shipping, it will be shipped like the third picture (＾ω＾) Please insert the tip and use it (＾ω＾) Batteries are also included, so you can use it right away (＾ω＾) Size is 37cm! Light-up gun Pistol Gun Costume Cosplay Police Army SWAT Bullet belt Bullet belt Bullet belt Belt Halloween HELLOWEEN Halloween Army Camouflage Police Cosplay Costume Gun Pistol Spark gun KEEPOUT danger Keep Out