Fahrradbeleuchtungsset, Hochleistungs-led-fahrradbeleuchtungsset, Wasserdichte Fahrradbeleuchtung

It provides 200 lumens of power and four brightness levels (high, medium, low, and flicker), with a memory function. Battery life is 10 hours in low-power mode. Press and hold the button to switch modes; press and hold for about one second to turn off the mode. The headlight illuminates the road ahead. [Easy Installation and Removal] The clips securely fasten easily. This USB-chargeable bicycle headlight requires no tools. Installing and removing the light head is very convenient. Whether you're walking the dog, cycling, skateboarding, hiking, or motorcycling, these ultra-bright safety lights will protect your safety.