Product Name: LED dog collars
Color:Red, blue, yellow , green, orange , colorful , pink.
Flashing mode:Long light . Flash Slow flash ( via switch control )
Packaging:One into an OPP bag, each have a code number and color stickers
Battery:2PCS CR2016 ( include ) button battery -driven
Battery life:60-80 hours, normal 2-3 months ;