This is a very interesting wine bottle, the bottom of the bottle has a very thin waterproof drive device, built-in an adapter, the device can be converted to the current intensity of the LED can be driven, so that the body of the electronic label in a predetermined sequence of light At the same time, beautiful music can be released at the bottom of the bottle. This label shows a graceful dance. The cost of this drive is only 1 to 2 dollars, but it brings a very considerable added value to the product.
Reprinted from: Printing Technology