This product is a genuine Dyson, identical to the official product.The product is brand new and unopened.To ensure that each customer receives a brand new item, we do not support 7-day return or exchange for items that have been opened and tried due to non-quality issues. Please be advised that if you are concerned about this, please avoid making the purchase.If you need to return the product, please re-pack it without opening the seal.Unaffected by secondary salesIn the case of a return and refund, the buyer is responsible for the return shipping costs. Products are shipped with free shipping for one item, with exceptions for remote areas.About after-sales service: If you feel that the product has quality problems during use, please contact customer service immediately. Customer service will assist you to proceed with the after-sales process. If the after-sales service proves that the product has quality problems, in accordance with the provisions of the national three guarantees law (7 days refund, 15 days exchange, 1 year warranty), you can choose to return the product or exchange it for a new one. 

The company connects with major bank channels and gift channels. The product is taxable, and the price is the ex-tax price. If you need a taxable price, please consult the customer service.