Specification: Brand XANESModel STL19 Material High-strength PC material Charging USB charging Size 68 x 28 x 25mm Weight 62g
Features: Brake highlight warning. Automatically identify day & night light. Intelligently identify the riding status. Lighting time: Steady 10h Flash 1 15h Flash 218h Flash 315h Flash 420h Package included:1 x Bike tail light 1 x USB cable 1 x Mounting brackets