130dB High-volume Siren Ensures Your SafetyThe personal alarm emits a 130dB sound for one hour. Combined with a strong flashing light, it can disorient potential attackers and attract attention from passersby. When you're out at night or jogging in the park, our self-defense alarm helps you feel safer and scare away attackers. It's an essential self-defense device for women.Easy to Activate Anti-attack Alarm & IPX3 WaterproofPull out the pin to activate the personal alarm and push it back to stop. Lights flash when the alarm is triggered, effectively scaring away attackers. The personal alarm has an IPX3 waterproof rating, which is not afraid of wind or rain and can protect you around the clock.Multifunctional Flashing LED LightEmergency alarm with built-in high-intensity LED that emits strong light for quick illumination when walking in the dark and functioning as a flashlight. It has two modes: (1) attract others' attention through continuous flashing (2) illuminate the dark with constant and bright light.Rechargeable Alarm with USB Power & Low Battery WarningThe personal alarm has an internal battery that can be recharged cyclically. The blue indicator light is always on during charging and turns off when the charge is complete. When the product's voltage drops to 3V, the red indicator light flashes to remind you to recharge it promptly. Standby time can reach up to 1 year.Lightweight and Portable Personal Alarm KeyringThe alarm is designed with a dedicated clip for easy storage and portability. It can be attached to a handbag, backpack, school bag, wallet, belt clip, or keyring. The alarm is versatile and an important safety device for nighttime outings, night runs, travel, hiking, camping, and dog walks.