The rear light with robust metal housing is very visible. The brightness and functions are gradually adjustable. I also recommend the clip holder under the saddle. Charging with microUSB port. The only drawback is no indication of the instantaneous discharge state.
Very high quality workmanship
Excellent bike rear light. Really powerful, but five different brightness levels help you find the right brightness. In addition, the automatic adjustment of the amount of light according to the amount of ambient light really works - I don't know about the brake light.
A good addition is the available additional brackets (saddle bracket and backpack clip). A small downside is that the product does not have an easy-to-use battery level indicator.
I highly recommend.
Thank you for the red light.