The Enfitnix Cubelite III Smart Tail Light is the perfect accessory for any cyclist who wants to stay safe on the road while enjoying long rides. With a 400mRh rechargeable Li-ion battery, this taillight provides a long battery life, running for up to 37 hours on a single charge. The USB rechargeable feature makes it easy to charge the taillight, and the input is DC 5V 300mA (MAX).

In addition to its long battery life and rechargeable feature, the Cubelite III is bright and visible with a max luminous flux of 30Lm. The waterproof design (LPX6) allows you to ride in any weather conditions, and the taillight is equipped with smart features that make it even more convenient and safe to use. The Cubelite III can sense when you are braking and automatically flash brighter to alert drivers behind you, and it also has a smart ambient light sensor that adjusts the brightness based on the surrounding light conditions.

Installation of the taillight is easy with the rubber strap that can be easily attached to your bike's seat post or seat stay. The quick release feature makes it easy to remove when not in use. The Enfitnix Cubelite III Smart Tail Light is a must-have for any cyclist who values safety and convenience while riding.

Product：

1.With a 400mRh rechargeable Li-ion battery, this taillight can run for up to 37 hours on a single charge, making it perfect for long rides.

2.USB Rechargeable: No more wasting money on batteries. Simply plug in the USB cable and charge it up. The input is DC 5V 300mA (MAX).

3.Bright and Visible: With a max luminous flux of 30Lm, this taillight is bright enough to ensure you are seen by other road users, and the waterproof design (LPX6) means you can ride in any weather.

4.Smart Features: The Cubelite III can sense when you are braking and automatically flash brighter to alert drivers behind you. It also has a smart ambient light sensor that adjusts the brightness based on the surrounding light conditions.

5.Easy to Install: The taillight comes with a rubber strap that can be easily attached to your bike's seat post or seat stay, and the quick release feature makes it easy to remove when not in use.