Kadima Collection Personal Defense Keychain Review

🔌 USB RECHARGEABLE BATTERY: Personal siren alarm is made of a rechargeable lithium battery, not a button battery. You don't need to replace the battery, directly use the USB data cable to charge, and charge time is only 30 minutes, then you can get 1 year in standby. Product Size: 64*36*15mm with Built-in Battery. 🔊 EXTREMELY LOUD SOUND ALARM: The waterproof alarm with ear-piercing sound to draw others’ attention even 300 yards away when you're in danger. Up to 50 mins of continuous sound to ensure emergency use. It will replace self-defense weapons to protect your safety, like pepper spray. 🖤 2 WAYS AND EASY TO USE:You can pull the contact pin out or press the switch 2 times quickly, to activate the alarm. This emergency alarm whistle requires no training or skill to operate. 🔦 EMERGENCY LED FLASHLIGHT: Light bulbs are bigger and brighter than flashlights of traditional security alarm. Activated by a separate on/off button, for a quick and light illumination of a walking path, car door lock, or other low light situations. ☑️ LIGHTWEIGHT & PORTABLE ALARM KEYCHAIN: Self defense alarm can be attached to purse, backpack, keys, belt loops, and suitcases. It also can be brought onboard a plane, really convenient, fit for Students, Joggers, Elders, Kids, Women, Night workers.