Rechargeable Bicycle Tail Light Bright Bicycle Cycling Safety Tail Light | SUPERFIRE BTL01
1.Portable and Compact：It's small and light, which can be easily placed on the rear of the bicycle, helmets and backpacks,etc.
2.4 Levels of Light Display:Full brightness/ Fast flashing/Slow flashing/Half brightness
3.Long Standby Time: 4.5 hours of standby time but only 0.5 hours of charge time.
4.Waterproof Level IP44: The BTL01 bicycle tail light can be used normally in rainy days.
