The compact and lightweight nano60 is built for riders who want maximum visibility in a minimalist package. Featuring our latest opticubetrade lens technology it projects a long bright beam thats highly visible even in daylight. With six versatile modes and usb c recharging its the perfect set it and forget it rear light. Features1 led 60 lm with long rear beam projectionopticubetrade lens technology for wide powerful visibilityhighly visible during daytime with two daytime hyperflashtrade modessix light modes high low flashing group ride daytime hyperflash 1 daytime hyperflash 2compact and lightweight bodylithium ion polymer rechargeable batteryusb c rechargeable usb c cable not includedlow battery indicatormode memory functionbattery auto save automatically switches to flashing when battery is lownew sp 14 ra seatpost bracket fits aero posts up to 130 mm circumferencesnap systemtrade compatible with saddle rail and rear rack brackets compact rear light with extended runtimedont let its small size fool youmdashthis compact rear light packs impressive runtime and visibility into a sleek lightweight package. With over 180deg visibility quick tool free mounting and a rechargeable battery its a perfect choice for everyday safety. Featurescompact and lightweight design 20gover 180deg visibility for enhanced safetyred led x1simple and fast rubber band mounting fits oslash 22.0ndash32.0mmlow battery indicatorusb rechargeable li ion batteryipx4 water resistanceapprox. 11 hour runtimeapprox. 3 hour charge time 0.5a