ROBOLARM Sound Grenade

The World's Smallest SOS Alarm COMPACT: 2.79 x 1.22 x 0.51 in LIGHTWEIGHT: Less than 1 Ounce! BATTERIES INCLUDED: Last Up to Five Years 100% LIFETIME WARRANTY Product description We are born explorers. The eAlarm helps us explore with confidence. It is an ultra-compact personal alarm, small in size but big in sound. Once you pull the pin, this personal alarm emits a 120 decibel (ambulance-level) alarm. The siren will sound continuously for 30 minutes unless pin is returned to device. INCLUDE