Rear light Power I-120 usb

Rear lighting 120 lumens usb rechargeable. Super powerful COB LEDs. Waterproof. Functions: slow flashing, medium flashing, fast flashing, fixed medium power, fixed maximum power and fixed weak-strong light fade. . Operating time between 3 and 6 hours (depends on the operating mode). Low battery indicator. Quick charge in just 3 hours. Fixing on all seat post or others using the silicone fixation or elsewhere such as on your clothes, helmets, school bags, .. using the clip fixation. Usb cable provided.