For environmental protection, i1R 2 does not include Micro USB Charging Cable. If you need it, you can choose the other option.
Light and Tiny. The whole light is as slim as pinky finger and the weight at only 0.46oz/13g.
Fast and convenient charging process.It can be fully charged in 75 minutes through a Micro-USB charging port without disassembling the light.
Paired with brand new 5-sided glowing CSP LED,delivering a max output of 150 lumens and a soft,well balanced beam.
The ON/OFF and mode change are controlled by twisting the light head. Twist it slightly to turn it on for 5 lumens, a bit more for 150 lumens.