{ USB RECHARGEABLE }:Save much money for batteries.charging time is about 2hrs by usb cable.discharging time is about 2hrs
{ COB 5W AND SUPER BRIGHT }:high strength plastic abs Won’t Break Down.head is 90 rotation.and no RED RING gets illuminated and blinds you.Back clip won’t fall down from your hat.Light is 500lm.bright enough for dog walking.morning runing.bicycle biking.fishing.camping.and also in garage.garden.car repairing.multi-functional hat rechargeable flashlights
{ WIDE BRIGHT BEAM }:only 1.23oz weight.with mini size body provide a wide lighting area covering angle to 160 degree.a wide beam path cap clip on light
{ WATERPROOF And Return Policy }:the red switch button is waterproof design.IPX5.Protected against splashing or spraying water from any angle.FISHNU provide replacement for free if you return
{ CIRCUIT BOARD PROTECTION }:prevent Overcharged and Over-discharge.If have not circuit board protection.It is no security.it will avoid the possibility of overheating burning and explosion