Cooler Travel Bag Case To turn on the night

To turn on the night vision function

but you can power it using an external power source

Suitable for home kitchen

2 f = 25mmLens angle: FOV=10°

easy extrusion of water

Cooler Travel Bag Case To turn on the nightName: Insulin Cool BagUsage: Please put 1 or 2 cold gel and freezer to shape for 6 8 hours before used. (Cold gel not included)Colour: Navy BlueMaterial: Aluminum foil + Oxford clothSize: 20*7*3CMPackage Contents: 1*Insulin Cool BagOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed