MiPAL Personal Security Alarm Unique Wearable Hands Free Safety device Automatic Alarm Joggers Walkers Emergency Elderly Wearable, Hands free with automatic arm position alarm activation Unique warning flashing leds indicating you are protected to a would be attacker Unobtrusive, looks like a wristwatch. Patented and TM protected Long life user replaceable batterys. 125db alarm. Weighs 75 grams. 1 year changeover warranty. [Conditions apply] $1 per unit sold donated to White Ribbon organisation