Q5 Smart Bicycle Tail Light

A smart bicycle tail light that's compact and affordable. The Q5 Smart Tail Light by Rockbros is a compact bicycle light that improves your visibility by shining brighter when you brake like a car's tail lights. Built with smart sensors that detect braking, this tail light offers a convenient solution for commuters at an affordable price. The Q5 Smart Tail Light can be mounted on: seat posts saddle The bicycle light detects inactivity and goes into sleep mode after 3 minutes. When riding in low light, the Q5 Smart Tail Light automatically switches on and allows you to choose between 4 modes: steady normal flash breathing flash fast flash Mounting instructions