USB rechargeable COB strip style headlight 6 modes: High steady, Medium steady, Low steady, Daylight pulse, Nitelight pulse and Economic Flash Side illumination ports allow cyclist to be seen when riding across traffic lanes Memory Function-Light turns on at the last mode it was turned off Power saving function- 10% power or less, lights will automatically switch to lowest lumen output Built in battery indicator- Red illumination = lower than 25%, Green = fully charged Multiple mounting options - vertical or horizontal mounting options as well as clip for mounting to packs, bags, or belts Black 6 Front Rubber Strap USB 100UPC/EAN/GTIN: 720018003700