1. Safety warning tail light – as a bicycle safety warning light,
2. USB is rechargeable and they are charged from your computer or any device with a USB port.
3. Can be placed at the rear of the bicycle, the position of the bicycle handlebars, and the bottom of the bicycle.
4. Waterproof and shockproof: IPX4 waterproof rating
5. Suitable for professional or casual bike riders.
6. Automatic power off after full charge.
USB charging lamp set: 5 LEDs
Light color: red, white, blue
Material: plastic case
Mode: 4 modes
Brightness: 15 lumens
Constantly lit: 4 hours
Strobe: 8 hours
Slow: 10 hours
Fast: 12 hours
Charging time: about 2 hours
1 x light
1 x USB charging cable (random colors, black or white)
2 x rubber band