This is the pair of LED lights that attach to your shoes to illuminate the path ahead for safer, hands-free nocturnal jogging and walking. Each light produces 75 lumens, throwing light up to 15 meters in front of you across a 270º swath. The ultra-lightweight, water-resistant lights clip securely to your shoelaces without altering your natural stride and eliminate the need to carry a flashlight or wear a headlamp. A rear-facing red LED alerts approaching vehicles to your presence. Each light has a Li-ion battery that lasts 4-8 hours and both recharge simultaneously with the included split USB cable. Includes carrying bag. Each light: 1" H x 2 1/2" W x 2 3/4" D. (1 1/2 oz.)