Convenient size, ample brightness, and various flash modes made this my go-to tail light for evening rides. However, flimsy construction caused charging port to break off internally after only three months use, rendering light un-rechargeable. Not rugged enough for daily use.

For the price the LED lights are totally underwhelming. The rear light lasts nowhere near as long as the front and needs to be charged after about 6hrs of flashing. Not very bright, but they ate compact There are way better and cheaper options. I can't recommend these.

Nice little set of lights with good flash options. One thing to know about these lights. They are sometimes shipped with dead, dead, dead batteries. So dead that when you plug them in to charge for the first time, they may take about 10-15 minutes before the charge light starts flashing. Once charged, they won’t do this again unless you let them sit unused for several weeks. I like how small they are. They can clip to a helmet or waistband as well as attach to a bike with the elastic bands.

Easy to use and charge. Both lights last several rides between charging.

I like that fact that they can be clipped into to the cell phone carrying pouch under the seat. Hold the charge for a 'long' time ad expected.

I purchased these lights June 2023 & have used them on road & rough gravel rides. I don’t see how others have lost them - the clips are tight enough that pulling the O-ring into place took some effort. Has worked great hanging on a thin webbing strap on the back of a medium under saddle bag! Recharging is fast & easy.

Great light. Bright, small, battery last a very long time. Only negative is that it won't stay on my seatbag loop. Have to strap it to seatpost and/or bar.

Sleek, simple and do the job.

The lights operate as expected which is great, however they charge via micro USB and you can only charge one light at a time unless you have another cable laying around. USB-C would be a huge plus here. Also the rubber bands to hold the lights on work well on a seat tube but anything larger than that and it is a bit difficult to get the band around the bar. In closing, I do like the lights and they get the job done and for this price I would buy again.

I am actually using these for running. I add an elastic loop to the clip so I could secure them to me incase the clip does not hold them in place. This has worked superbly. One did come unclipped but the elastic stop it from falling on the ground. The modes are great, steady and flashes. To turn off you have to hold the button down. I really like these little lights. They are very compact, light and bright for the size. Battery seems very good too. Would buy again and recommend to cyclist or runners for extra safety.