Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. The product is shipped as loose parts and needs to be assembled by the customer themselves. Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage:AC110V Colour:Random Color(Color is random, no specification is accepted) Material:Plastic Package Contents: 1 * Adjustable Voltage Regulated Power Supply DIY Kit(110V transformer) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.