The Original Personal Safety Alarm for Women by Women is a portable personal safety device designed to help you stay prepared. It combines an audible wolf alarm with alarm horn functionality and includes visual alerts such as a strobe light and spotlight siren alarm. With a key chain format, it’s intended for easy everyday carry. This alarm features ABS material and a specification listed as Wolf alarm. It operates with USB charging as the power mode, and batteries are included in the package. The battery capacity is 120 mAh. Choose from the available colors listed for this model. The product model is USK-U001, and the quantity per pack is 1 box.