Ultra-safe. Loud 140-decibel emergency call, hidden in a delicate decorative object. Clever design. The clever design of the portable trailer is ideal for storing your house and car keys. Versatile. A built-in high-capacity LED flashlight illuminates dark sidewalks or helps find locks. Suitable for all ages. This pocket alarm is suitable for all ages, including students, seniors, children, women, and night shift workers. Lifetime Warranty: We are committed to providing the highest quality products and services for an optimal shopping experience. Battery Life: 50 minutes - 1.5 hours 1: All-Weather Operation If the alarm stops working, replace the batteries and reuse it. This alarm sounds when women, children, the elderly, or others are in danger. This compact and portable alarm can be attached to a backpack, purse, belt, schoolbag, suitcase, etc. A loud 140-decibel alarm deters and warns attackers, attracts attention, helps get help in times of danger, and improves security. Based on the first-generation product, we took customer feedback into account and asked our technicians to reduce the size of the after-sales alarm. Product Features Volume: Approx. 130 decibels Batteries: 4 LR44 batteries (not included) Color: Silver Dimensions: 62 mm x 42 mm x 25 mm Package Dimensions: 8 cm x 5.5 cm x 3 cm