Review on 🐶 LVJING Dog Collar Light, Clip-On LED Dog Lights with USB Rechargeable, 3 Light Modes for Night Walking, Running, Pet Safety, Camping, Bike - Waterproof, 2 Pack by Shannon Young

I really like them. I clipped them to my seatbelts when we went out for night walks (walking, hiking, or camping) so they were visible. They can be a little noisy when moving and click when my boys are in motion. I like that there are simple options; white, white flash, red and red flash. We've had positive feedback from neighbors who love seeing our boys walking around the neighborhood. If you have a dog under 10 pounds it may be too heavy/big for him. You can always leash him, but the advantage for us is that we and other people can see our dogs. I also like that they are rechargeable and we don't have to waste batteries on them.