Rockbros Q3 Samurai Smart Bike Tail Light Installation on Decathlon Helmet and Decathlon Saddle Bag

Having a blinking red tail light is good, but having a brake sensing tail light is the best! I cycle to work everyday and safety is always my priority. I always bring two. One just under my saddle seat and the second one which is my backup I installed at the back of my helmet. At night, I only use one on PCN and footpath but when I'm on the road I will reach and ON the second one for higher visibility.
I'm using Rockbros Q3 Samurai Smart Bike Tail Light.
Their manual shows only two types of installation, First, under the saddle seat using cable tier and the Second, installation on seatpost using the big rubber ring.
Now, I just want to share other method using their available small rubber ring which includes in the package, this is the Installation on Decathlon Bike Helmet and Saddle Bag. I'm not sure about other brands, but for sure...the concept is the same.

[@bOt-uc9zh]

Bhai Mai 30 minutes se soch raha hu pareshan ho raha hu ki ye light lagau kese, kese lagega, phir maine KZbin khola aur ye vedio dekhi aur 2-3 minute mai apni light laga li, thank you so much ❤

[@AYTELYU2020]

How long charging time ?

[@albertmdomingo]

It takes around 4 hours to fully charge.