Great quality To See light
Features:
Modes include high steady medium steady low steady daylite pulse nitelite pulse & economic flash
Fully USB (Universal Serial Bus) rechargeable — no batteries to buy or replace
Run time up to 24 hours
Side illumination ports allow cyclist to be seen when riding across traffic lanes
Memory function-light turns on at the last mode it was turned off
Power saving function- 10% power or less lights will automatically switch to lowest lumen output
Built in battery indicator- red illumination = lower than 25% green = fully charged
Run time in eco mode = 24 hours
Run time in high steady mode = 1:30 hours