Features :
Model of LED: XM-L T6
Output bright can come to max 2000 lumens [lm]
Internal
wiring applies the high efficient booster circuit, working voltage is
wide and can utilize the batteries in the largest extent
Aluminum alloy casing
Adjustable base is provided for each head lamp, with back and forth inclination
One button switch :High/Low/Strobe
Model of Battery required: 4x 18650 Batteries Pack or Power Bank(Battery and power bank is not included)
Dimension of head: 42mm
Weight : 120g
Characteristic
Multi-function Charge for bike light/headlamp:
1.USB line connect with your computer,click the button,it will bright
2.Use 4x 18650 battery pack,it can bright
3.Powered by Battery Bank
4.Use of battery bank
Package Included:100% Brand New1x Boruit Head USB-T6 New Products XM-L T6 LED Rechargeable USB Bike Light&Headlamp2x Rubber O-ringsWarm Prompt:Just the Single Head for you,you can buy battery pack in our store if you need