Loud enough to stop anyone in their tracks.

The Hollarm personal safety alarm delivers a piercing 130dB siren at the double-click of a button — no fumbling, no hesitation. Compact enough to clip to your keys or bag, it's the discreet safety tool designed for women, runners, students, and anyone who wants peace of mind on the go.

Key Features

• 🔊 130dB Siren — one of the loudest personal alarms available; audible from a distance
• ⚡ Double-Click Activation — triggers instantly in an emergency, no complicated steps
• 🔦 4-Mode LED Light — red flash, blue flash, white flash, and steady white for night visibility
• 🔌 USB-C Rechargeable — fast charging, no batteries to replace; up to 90 min alarm runtime
• 💪 Compact & Lightweight — fits in a pocket, purse, or on a keychain
• 🌙 Night Running Ready — flashing LED makes you visible to drivers and pedestrians

Specs

• Size: 78 x 25.4 x 18mm
• Battery: 130mAh lithium (USB-C charging)
• Alarm runtime: ~90 minutes
• LED flash duration: ~6 hours
• Charge time: ~90 minutes

Perfect for: women, students, night runners, cyclists, elderly individuals, and parents buying for their kids.