New 1800LM LED USB Headlight Head Lamp Light For Outdoor Night Cycling Fishing

Features:
Rotatable lamp head to adjust the focus, fitting you lighting needs for different environment.
One button to control multiple modes, sensitive and easy to operate.
There is an indicator light to tell you the charging state and red light means charging, green light says the battery is full.
Provided with a detachable headband with high elasticity, it is fully adjustable to fit your head well.
Adopting premium led bead, super bright and long service life.

Specification:
Condition: 100% Brand New
Material: Aluminum + Elastic Band
Color: Black
Light Source: LED
Modes: Low, High, Quick Flashing, SOS, Slow Flashing
Brightness: 1800LM
Battery: 1 * 18650 Battery(Not included)
Size(L * Dia * H): Approx. 86 * 25 * 35mm / 3.4 * 1.0 * 1.4in
Weight: Approx. 102g

Packing List:
1 x Flashlight with Headband
1 x USB Cable

Mode Details about Lighting Modes:
Low Light: Giving a click to the green on/off button
High Light: Giving another click to the button within 2 seconds while entering the low light mode.(If you click the button after 2 seconds, the light will be off and not enter the high light mode)
Dimming in Five Grades: Giving a long pressing to the button for 3 seconds in the state of low light or high light, it will repeat brightness at 50%, 25%, 10%, 3%, 100%, when it switches the brightness you needs and just loose the button.
Quick flashing / SOS / Slow flashing: You can give a double click to the button at any state and come to quick flashing mode, and enter SOS mode if you give another double click, when you press it twice again, it will come to slow flashing mode, it will repeat in this 
way. (At this time, if you give a click to the button within 2 seconds, and it will return to the mode before giving a double click, but if you do it after 2 seconds, it will be off.)