Sound Grenade Wrist 130dB Personal Alarm for Runners with Included Replaceable Batteries

Description

The Sound Grenade Wrist alarm helps us explore with confidence. It is an ultra-compact wearable siren, small in size but big in sound. Once you slide the side switch, it emits a 130-decibel alarm. The siren will sound continuously for 1 hour unless the switch is returned to the off position.