Rock brothers bicycle taillight

Product name: wireless control steering warning tail light
Item No.: TL1901WR30
Material: COB lamp beads + PP plastic shell
Brightness: up to 100 lumens
Charging: USB charging
Battery: 800mAh
Mode: standard light / slow flashing / strong flashing / breathing light / left turn light / right turn light
Configuration: front light + controller + charging cable + silicone quick adjustment belt + manual