.video-box{ position: relative; width: 100%; height: 0; padding-bottom: 56.25%;}.video-box iframe{ position: absolute; top: 0; left: 0; width: 100%; height: 100%;}@media screen and (max-width:800px){ .video-box{ width:100%; }}First Dual-axis HeadlampH3 headlamp equips two rotating shafts to achieve the 360 degrees fully adjustable light source.Lightweight Without BurdenSuper tiny and portable, H3 can be used as mini handheld flashlight or wear it with a headband, lighting up your path in the dark.Switches on Both SidesThoughtful design features main and auxiliary lights, simply press the W button and R3 button to switch between according to your needs.Powered By 3A BatteryH3 is powered by batteries with a runtime up to 105 hours, it's good enough for your evening adventure.Waterproof & Anti-dustSame as other products in Wuben family, H3 also come with water resistance feature to overcome all kind of bad weather.Comfort & Adjustable Headlamp BandA lightweight and comfy headlamp is important for those who enjoy outdoor adventures. H3 elastic rubber headband is soft with an adjustable length of 12-21cm.Cheers You Up With Vibrant ColorHeadlamp don't have to be look dull, take a look at H3, you will know what headlamp you are looking for.
