The Multi Adjustment LED indicator control box will help you get the right heat adjustment! In order to get enough power to start your engine, Koso's technology with "low voltage warning" will automatically shut-off the heated grips in case the voltage goes under 12V. Also, the "short circuit protection" will help avoid damages to the control by cutting off power to the grips in case of short circuit. Available in twist throttle for your sport bike, cruiser or scooter; or thumb throttle for your ATV or snowmobile. The heated grips will keep your hands warm whatever the outside temperature.