Features: The person safe Alarm combines a piercing 130dB security with intense strobe lighting to instantly deter threats and attract attention in emergencies. Featuring a quick release pin for fast activation, strong clasps for secure attachment, and double function LED light for illuminate/strobe alerts, this small device ensures reliable defense anywhere. Ideal for women, senior, children, and outdoor enthusiasts search attractive yet powerful person security solution during commutes, night time walks, or travel. designs for daily use in crowded areas, campuses, parking lots, and remote locations, its lightweight build and long service battery provide peace in vulnerable situations. This emergency alarm's one button operation and multifunction clip on design make essential safe companion for individuals prioritizing person defense in high risk environment. Specifications: Material: ABS Size: about 88x31x18mm/3.5x1.2x0.7inch Battery: included Package Includes: 1xEmergency Alert Device note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.