Rockbros Q5 Smart Induction Brake Bicycle Tail Light (Double Bracket Version) Smart Tail Light

* Double bracket design, easy to adjust

*3 kinds of flashing modes * Brake sensor, the maximum brightness is displayed when braking

* Stop for 30 seconds, automatically turn off the lights when there is no vibration

* It will automatically turn on the light when it feels the vibration

* Built-in 400mAh * Aluminum alloy shell

* Lightweight design, easy to carry

*IP65 waterproof function

*USB charging

*60 lumens

* Weight about 55g (with stand)

*size (40 x 34 x34 )mm