915 Generation Mountain Bike Headlights USB Charging Warning Light

Waterproof grade: IP55
Highlight - 300lm, medium highlight - 220lm, low highlight - 150lm, flash - 220lm, sos-300lm
Battery 2200mAh lithium battery, 8.14wh/3.7v
USB charging, charging time: 4.5H
Endurance time highlight - 2.5h, medium light - 3h, low light - 5h, flash - 5h, so - 3h Product size: 94 x 30 x 30MM
Mounting handle diameter: 20-38mm
Installation : there are two installation methods of quick release design strap - strap installation / camera expansion bracket (can be installed on code meter bracket or camera bracket)
Colour: black
Material: PC
Size: Package size 14cmx7.6cmx4cm Package Contents:
1 * Head light lamp
1 * Strap
1 * Charging cable Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.