Description:

Built-in 350mAh 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

Specifications:

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

Package Included:

1*warning taillight

Notes:

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