Built-in 500mAh polymer lithium battery, USB fast charge, multiple charging methods to choose from
Strong waterproof, no fear of wind and rain, normal lighting in heavy rain
6 modes: strong light, medium light, low light, slow flash, fast flash, burst flash
One lamp has multiple functions, amazing multiple functions
We have an exclusive patent, please confirm the authentic purchase, quality assurance
Product Name: Multifunctional Bicycle Warning Tail Light
Battery: 500mah built-in lithium battery
Charging: USB direct charging
Duration: 3 hours
Discharge: 6 hours
Mode: Six-speed mode
Weight: 20 grams
Shell: ABS engineering plastic outer yellow
Style: red light / white light
Size: about 3*2cm
1. Do not charge over 5 V/1A to prevent battery damage
2. Do not look at or shine the light directly in eyes.
3. Keep away from children.
4. Do not use in water for long time.
5.We have an exclusive patent, please confirm the authentic purchase, quality assurance