2'FER Front/Rear Bike Light serfas Holding the button for 2

Holding the button for 2 seconds turns the light on and off

*Read owner's manual for details before use

Reduces dismantling torque

From gym class to practice after school

Weatherproof Matches - Strike a match in wind

2'FER Front/Rear Bike Light serfas Holding the button for 2With the push of a button, the 2Fer can switch between a white 60 lumen front light and a red 20 lumen rear light. Holding the button for 2 seconds turns the light on and off, and pushing the button once changes modes between white solid, red solid, white flashing and red flashing. The light also remembers which mode you were last using and turns on in that mode. Charging cable included, no tools required Lithium Polymer battery Waterproof to IP 65