Laulima Metal Craft Hoku Clicky Flashlight Pen Never use other batteries and

Never use other batteries and USB cables

Highly Water resistant

You can charge four 32650/D size batteries at the same time

1 year warranty against defects in workmanship and materials

delivering a maximum of 3000 lumens with a beam throw of up to 885 ft (270 m)

Laulima Metal Craft Hoku Clicky Flashlight Pen Never use other batteries andThe Hoku is a user programmable tail switch activated flashlight based on a 10440 (AAA sized) flat or button top 3. 7V lithium ion cell that consists of 3 main components, the body, bezel, and the light engine. To install a battery, grip the body clip section and the center engine section independently and twist them in opposite directions to gain access the battery tube. The Hoku 7 Groove Slot Body features 18 milled slots to accommodate 1. 55mm x