This 2.4G remote control comes default with the MJ-898 Genie Bike Helmet, designation MJ-6300. Three buttons respectively control the left turn, right turn and front lights. It is designed to be strapped onto the handlebar with the left/right turn signal buttons pointing to the direction you are facing. Please note that this remote must be paired prior to use and that the helmet main power switch has to be turned on, indicated by working rear taillight, before the helmet will respond to the remote. The remote needs CR-2025 battery to function, one is included within the unit.