【Multiple Mounting Options】Easy to install and remove, no tools required. Two different mounts allow the rear light to be installed in various positions.
【Smart and Safe】When the ambient light is sufficient, such as in bright sunlight, or after 30 seconds of parking and inactivity, the rear light automatically switches to sleep mode to reduce energy consumption. When the ambient light is low, such as in a tunnel, or when vibrations are detected, the rear light automatically wakes up, allowing you to quickly continue your ride. Complete protection for your riding safety.
【USB Charging】The rear light is equipped with a 250 mAh lithium-polymer battery that can be charged via USB. An indicator light shows the charging progress, and the light can be fully charged within two hours.