As Seen On TVBug Buster™ Insect Trapper sucks up spiders, flies, wasps, bees and more! No harmful chemicals, no dead bugs smashed against your wall, and less chance of being bitten or stung. Simply press the button to start the suction, bring the open end near the insect and it's swiftly swept inside. Slip the safety cap over the end to prevent escape and empty the vacuum outside. Uses one 9 volt battery (not incl.). 15.5" long.