Description:
This mini bicycle light with high brightness is specially designed for safe cycling. It is suitable for mountain cyclists， city bikers and outdoor adventurous riders.

6 lighting modes ( pressing the button to change the modes )
- Red light: fast and slow speed
- Blue / white light: fast speed
- Flashing: fast flashing， slow flashing and S.O.S

USB charging
Environmentally friendly and 15 hours long-lasting working time for saving power

Water resistant design
No worry about the rainy day

Wide angle
120 degree chips and 240 degree diffuser

Parameter:
- Luminous: 50?lumens
- Continuous working time: 15 hours
- Charging time: 1 - 2 hours
- Battery: built-in lithium-ion battery
- Fits for handlebar circumference: 2.36 - 3.15 inches / 6 - 8cm
- Housing material: high-strength plastic Mounting Placement: Frame，Seatpost
Power Supply: Battery Product weight: 0.0350 kg
Package weight: 0.0630 kg
Package Size(L x W x H): 9.00 x 7.00 x 4.30 cm / 3.54 x 2.76 x 1.69 inches Package Contents: 1 x Bicycle Taillight， 1 x USB Cable