Manker EO3H Headlamp Pocket Working Voltage Range: 1-3

Working Voltage Range: 1-3

There's nothing like a classic

Light color: red / blue / white

and features an integral Framelock mechanism

Overall Weight: 5 oz

Manker EO3H Headlamp Pocket Working Voltage Range: 1-3Features: 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