<ul><li>Super safe. Super loud 140 DB emergency siren disguised as a bag decoration</li><li>Smart design. Smart portable key fob design is perfect for house keys and car keys</li><li>Multifunctional. Large built-in LED flashlight for illuminating dark sidewalks or finding keyholes</li><li>Great for all ages. This pocket alarm is suitable for people of all ages, such as students, the elderly, children, women, night workers, etc. </li><li>Lifetime Warranty: We strive to provide the best quality and service to guarantee your 100% shopping experience. </li></ul> <b>Battery Usage</b> ✔Bell: 50 minutes - one and a half hours ✔ ON: 24-hour function ✔ When the alarm clock stops working, please replace the battery and continue to use it. ✔ Alerts to notify women, children, the elderly, etc. when they are in danger. ✔Compact and portable, can be placed on backpacks, women's bags, belt loops, schoolbags, suitcases, etc. ✔ 140dB sound can deter and catch attackers, attract people's attention, get help in dangerous situations and increase safety. ✔Based on the first generation, we listened to customer feedback, and after continuous improvement by technicians, the alarm size was reduced after sale <b>Product Specification </b> Volume: 140 dB (approx) Battery: 4*LR44 Colour: Silver Dimensions: 62mm x 42mm x 25mm Package Dimensions: 8cm x 5.5cm x 3cm