Manker EO3H Headlamp Pocket deploys the blade at the

deploys the blade at the push of a button instead of manual thumb pressure

The butt features a bottle and jar opener

IPX8 water resistance

Reversible black steel pocket clip

Manker EO3H Headlamp Pocket deploys the blade at theFeatures: 1. Incredibly Compact and Lightweight but Powerful and long runtime AA Headlamp Weighing only 2. 82oz (without battery), but adopts high performance CREE XP L LED or high CRI Nichia 219C LED, Maximum 350 Lumens oupput, Maximum 175 hours runtime, only need to be powered by 1x AA battery. 2. Multi purpose Angle Flashlight with Adjustable Elastic Headband & Sufficiently Powerful Magnetic Tail Cap & Reversible Clip offers us an almost infinite