GL20 is a keychain LED light with a CE & FDA-cleared laser and two NICHIA 5mm LEDs delivering up to 60 lumens to provide unobstructed view. As a laser pointer, GL20 is perfect for outdoor leaders, businessmen, and lecturers to deliver presentations and talks. It can run over 10h powered by a rechargeable lithium-ion battery, and a low battery indicator inside will be flashing when the battery is low. It is the best choice for everyday carry and a perfect gift for friends.