LED : 230 full vision lighting design, the headlamp has good luminous effect, strong heat dissipation ability, hand induction, long service life and IPX 4 waterproof LED Headlamp with USB Quick Charge Port: Easy to charge, Work long enough. Instead of phone flashlight, free your hands 5 Mode Switch: Turn on COB headlight and XPE side light modes by pressing the switch, with COB flashing function High / COB Low / XPE High / XPE Low / COB and XPE Small and light, easy to carry: The light weight of the headlight lamp makes it easy to head. Easy to adjust PC elastic PC headlamp strap, stretching freely, firm and comfortable Early morning and night, dark to light, supplies needed when it's dark: take a walk in the dog, walk on rainy days, photographers, crafts, wear a helmet when riding a bicycle, children's gifts, a desk lamp; Clean garbage on the farm to avoid dirty things; Emergency, run, explore, camp, travel, walk, mining, car repair, fishing