Features:
Internal
wiring applies the high efficient booster circuit, working voltage is
wide and can utilize the batteries in the largest extent
Waterproofing design
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 : 110g
Characteristic:
Multi-function Charge for bike light/headlamp:
USB line connect with your computer,click the button,it will bright
Use 4x 18650 battery pack,it can bright (not included)
Powered by Battery Bank (Battery Bank is not included)
Use of battery bank (not included)
Package Included:
1x USB Bike Light&Headlamp
2x Rubber O-rings (GIFT)
