3-in-1 Sport Strobe Alarm

3 units in 1! To activate the 3-in-1 Sport Strobe Alarm, remove pin from the top of the unit to emit a 116db blast and flashing light. Small button on side of unit allows strobe light to be used as a flashlight. Free attachment allows the 3-in-1 Sport Strobe Alarm to be used as a door or window alarm. Uses 9-volt battery (not included).