*Efficient Chip on Board (COB) LEDs are designed to provide maximum brightness level for up to 90% of the battery burn time for each mode
*Attract attention with 8 preprogrammed light modes: max, mid, steady pulse, flash, rolling flash, side flash, disco flash and eco flash
*Program additional settings—or remove light modes you're not using—with the Knog Modemaker app
*Plugs directly into USB ports so you can recharge even without an extension cable
*100% waterproof so you can ride without worrying about the elements
*Magnetic mount attaches to your bike tool-free with removable silicone straps that fit handlebars and seatposts of 22–32mm diameter
*Accessories included: standard magnetic mount, aero mount and 3 interchangeable silicone straps
*Charge time: 4 hrs. (LED will turn off when fully charged)