Weight 1.3KG, Shape : Ball - diameter 15cm, Methods of use : Fixed point automatic induction / input, Content : import harmless dry powder. Auto reaction time : 3-5 seconds, Effective fire extinguishing range : 1.3Kg-3 cubic meter, Features : safe and easy to not close to the scene of the fire: as long as the simple AFO out of the fire ball into the fire or the location of the site where the fire is easy to fire, contact the fire automatic inductionen