Economical, entry level combo set for novice riders and neighborhood cruisers with a USB rechargeable headlight and battery powered tail lightVOLT100 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:Simple, compact and lightweightLens functions as push-button3 modes, powered via 2 CR2032 batteriesRobust aluminum body and versatile rubber strap mountBlack2F/3RComboRubber StrapUSB (headlight only)100