Adults Children Suitable Vein Viewer Display Lights Imaging Find Vein Medical Vein Finder Vein Viewer

●Instructions:
Computer:This product should be connected to the computer,the vein is displayed on the computer screen.

The first picture is the image that connects to the computer.

Handheld： When used on the skin can be seen on the blood vessels.

Please pay attention to the use of the machine.Thank you !