Economical, entry level combo set for novice riders and neighborhood cruisersVOLT100 XC:100 lumen compact and lightweight rechargeable headlight USB direct rechargeable Lithium-ion batteryLow battery indicator2 light modes and 1.5h charging timeMode memory functionVersatile rubber strap mountORB-RC:Lens functions as push-buttonUSB rechargeable (Micro-USB cable included)3 modes and 3.5h charging timeRobust aluminum body and versatile rubber strap mountBlack2F/3RComboRubber StrapUSB100