In the Provisions on the Responsibility for the Repair, Replacement and Return of Some Commodities, the "three guarantees" period of the TV host is 1 year, and the main components are 1-3 years respectively.

The content of three guarantees is the abbreviation of "return, replacement and maintenance" of goods sold by retail commercial enterprises.

"Three Guarantees" has several prescription rules of 7 days, 15 days, 30 days and 90 days.

1. In case of performance failure within 7 days from the date of purchase, consumers can choose to return, exchange or repair the goods. (When returning goods, the seller will refund the purchase price in one lump sum according to the invoice price.

2. In case of performance failure within 15 days from the date of sale, consumers can choose to exchange goods or repair them. (Note: The return time has passed. When exchanging goods, the seller shall exchange products of the same model and specification for consumers free of charge. If there is no product of the same model and specification, and the seller requests to return it, and the consumer is unwilling to exchange other products of the same model and specification, the seller shall return it.

3. During the three-guarantee period, if the repair period exceeds 30 days due to the repairer's own reasons, the repairer will replace the products of the same model and specification for the consumer free of charge, and the expenses shall be borne by the repairer. The products repaired by the repairer shall be guaranteed to be used normally for more than 30 days.

4. Within the validity period of "Three Guarantees", if the manufacturer fails to provide spare parts, and it has not been repaired for more than 90 days since the date of repair (the mobile phone has been repaired for more than 60 days), the repairer shall replace the products of the same model and specifications for consumers free of charge.