When a fire occurs, roll the ball into the fire or hang the ball in the place prone to fire. When the ball meets an open fire, it will automatically spray dry powder to achieve the effect of automatic fire extinguishing.
Note: 1, Powder extinguishing ball should be stored at room temperature, dry environment. 2, Do not deliberately throwing, ignition automatic fire extinguisher. 3, Do not expose the fire extinguisher to water sources to prevent damage to the fire extinguishing mechanism. 4, Forbidden to damage, demolition.