Smart Warning Light /Taillight/ Speed Induction Brake Light

Smart Function

• Smart speed sensor:  When the speed slows down, the light will light up to 100 lm. When the bike stop for 3 min, the light will automatically turn off, and it will automatically turn on after sensing vibrations.

• The light will automatically turn off under strong light, and automatically turn on when the environment gets dark.

Other Spec.

• Micro-USB cable

• Rechargeable lithium polymer battery (3.7V 500mAh)

• Quick-release seat mount (Fits for 22-33.9mm)

• Charging time depends on the adapter or computer

• Waterproof