The sales price of the product you have examined is determined by the seller. product features: you can use the product with 2 aa batteries. (batteries are not included in the package) areas of use: you can use it for all your clothes, such as sweaters, coats, cardigans, vests, pants, etc. package content: one sweater fluff remover. maximum 10 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 10 units. more than 5 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.