Fenix BC05R V2.0 Rechargeable Bike Taillight

Light weight, works great! Purchased in a combo deal at a great price. Use it on my bike or clip it to my hat or shirt when walking after dark. .

Great product, works very well and lasts a long time.

Simple bike light. Hold to turn on. Press button to switch through the different modes, including a flashing mode. Not the brightest but still useful for such a small light. Battery does not appear removable. It uses a rubber attachment to attach to the bike tubes. But it also has a small clip if you want to clip it to something. I clip it to my shirt when I go walking at night.