What makes this bike light unique.
This bike light is quick and simple to instal using the included o-ring. The bike light can easily connect and disconnect from this rubber ring when required .." allowing you to recharge the light at your computer, from the mains, or from your car. To recharge this bike light, simply connect it to a USB socket using the included micro-USB cable. The LED light takes two hours to recharge from flat and can last for three hours on a full charge. The bike light has five modes, which can easily be selected by a quick press of the on/off button. To turn the light on or off, simply give a long press of the button.