If the product you purchased is "no box", please note the following:

Products that are not protected by the original box may collide during transportation and damage the product. The damage may not be the surface damage, and qualitative changes will occur during the deformation process, and the parts will become fragile due to collision and easily cause damage. But not every product will be like this, it is just a matter of probability. If you can accept these, then buy "no box" products.
"No box" will use a foam box instead of the original box. The following picture is an example.

Please be aware of the purchase! This product does not include batteries when shipped. Please purchase LR41 batteries by yourself.