How long is the national standard for warranty period of electronic products

1, the product from the date of sale within 7 days, the performance failure, consumers can choose to return, exchange or repair. 2, the product from the date of sale within 15 days, the performance failure, consumers can choose to exchange or repair. 3, in the "three packs" validity period, due to the producer did not supply spare parts, from the date of repair more than 90 days after the date of delivery. 90 days is not repaired, the repairer should be noted in the repair status, the seller with this free of charge for consumers to replace the same model with the same specifications of the product. 4, the repairer should ensure that the repaired product can be used normally for more than 30 days, the producer should ensure that the product discontinued within five years to continue to provide spare parts in line with technical requirements.

The Chinese People's *** and the Protection of Consumer Rights and Interests Act Article 23 The operator shall ensure that in the normal use of goods or services under the circumstances of its provision of goods or services should have the quality, performance, use and validity of consumers in the purchase of the goods or services before the acceptance of the consumer has been aware of the existence of defects and the existence of the defects does not violate the mandatory provisions of the law, except. Operators with advertising, product description, physical samples or other ways to indicate the quality of goods or services, shall ensure that the actual quality of the goods or services provided by the quality of the situation is consistent with the indicated. Operators to provide motor vehicles, computers, televisions, refrigerators, air conditioners, washing machines and other durable goods or services such as decoration, consumers from the date of acceptance of the goods or services within six months of the discovery of defects, disputes arise, the operator shall bear the burden of proof of the relevant defects.