Feature:
Bright with 3 powerful LED beads per light
Safety light for running, walking, outdoor work at dawn, dusk, night or rainy days
Tail light for bike or bicycle
Collar light for your pet and etc.
EASY TO USE: Clip on to your belt, pockets, backpack, helmet, your dog's leach, bike, baby stroller, wheelchair or clothing easily
No tools needed to install it or remove it
Easy to use,stays on securely

Specification:
Bulbs: 3 LED
Weight: Approx.19g
Long life: about 70 hours
Color: As picture shows
Batteries: Built in Button Battery CR2032
Size: Approx.5.5*2.8*2.8cm/2.17"*1.10"*1.10"

Package Content:
1 X Light (Batteries Included)