Kardelen 220 v 550w copper wrapped special winding transformer metal case length 25 cm - width 12.5 cm - depth 15 cm easy carrying apparatus maximum 50 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 50 pieces. there is less than 5 stocks to be sold at the campaign price. the seller determines the selling price of the product you have examined. this product is not included in the discount campaign. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.