Bike Rear Light Super Bright Led Bicycle Light USB Rechargeable Seatpost Fork Light Safety Warning Bicycle Taillight

Products Detail:Charging time: 2 hoursLife time: 10 hours of constant light, 15 hours of medium light, 20 hours of low light, fast fing of all lights for 20 hours, and slow fing of all lights for 30 hoursMonochrome light level: 6 levels: always on, medium light, low light, all lights f quickly, all lights f slowly, breathing fTwo-color light levels: 5 levels: red light, white light (blue light), red light fes slowly, red light fes quickly, red and white (red and blue) fes quicklyBrightne (): 50 Warning distance: 200 meters