night runner 270 shoe lights - rechargeable & waterproof battery light for runners, dog walking, hiking - best safety running gear for high visibility at night time or low light - red night runner 270 developed by athletes, night runner 270 running gear lights safely lights the way from dusk till dawn without the hassles of headbands, belts, or straps. designed for urban running, trail running, hiking, biking, and walking, night runner is a hands-free lighting solution that illuminates the path directly in front of you. the patent-pending bilateral wing design guarantees 270-degrees of visibility up to 30 meters. weighing in at an impressively light 1.5 ounces, the running gear lights are housed in a high-impact, water-resistant casing to keep you safe even in the pouring rain or uneven terrain. works better than any headlamps. unlike headlamps with night runner 270 you wont have a mouth full of bugs, and you won't blind your friends. active people should not rely solely on passive reflective gear or dim running lights. night runner 270s back-facing distinctive red taillights are attention grabbing to instantly alert motorists of your location. each unit fastens securely to shoelaces via a stable, multi-position adjustable bracket. the li ion rechargeable batteries are equipped with a micro-usb port and a "y" connector to charge both units simultaneously. see more. do more. own the night. features: two ultra-light led running gear light units back-facing red shoe lights more than 4 hours of battery life li ion rechargeable battery 75 lumens per unit (x2) 30 meters in illuminating beam distance bi lateral wing design water resistant unit secure, stable, multi-position shoelace clips