By default, it comes with one 220V adapter, which can convert 220V to 12V1A. If it is used abroad, you can take a photo and note the plug and voltage. There are adapters with a wide voltage range of 80-265V. If you need US, Australian, British or European standards, please contact customer service. This product is a fully automatic surface mount LED chip. The LED chip is guaranteed for three years and the adapter is guaranteed for six months The adapter can be purchased and replaced by yourself! There are two different remote control versions. One is remote control +app. [This online switch cannot be adjusted.] Another type is remote control + online button adjustment. [This model has no app function.]
The options for the USB interface are marked as "no charging head" or "no charging head". If there is no indication of "no charging head", it means it has a charging head
