Round Warning Light Reflective Lighting Flashing Warning Light Outdoor Reflective Light

This LED light is able to light up, and it is good for outdoor and parties. This heart shaped light can be hanged on the backpack. It comes with two pieces - batteries, and it works with those batteries. The shell is ABS, where your logo can be custom on the front. There is a button on the back to control the power. 4.81" L x 2.21" W x 0.47" H