Goldhik Ultra Bright LED Headlamp Outdoor Equipment for Camping, Hunting, Fishing Using double bulbs LED Headlamp.High quality professional Aluminum materials,precision finishing,tenacious,tough and not easy to deformation. Built-in a square 500 MAH capacity lithium battery,cycle life can reach more than 500 times. Adjustable Beam Angel:The light can be rotated up to 90 degrees to focus the light meet your needs. Perfect for climbing,repairing,construction emergency,power outage. Package includes:1*Double Bulbs LED Headlamp,1*power charger,1*color box.