Is it true that tens of thousands of headphones are customized on idle fish?

Not necessarily. Idle fish is a second-hand trading platform. Some of the headphones sold above are idle items that the seller doesn't need after buying them, and some are purchased and used from formal channels, with low prices. If it is brand-new, the seller has a lot of inventory and the price is low, it is necessary to judge for himself. Some of them are not true, and the customized tens of thousands of headphones are not necessarily true. However, idle fish also has some measures to protect consumers' rights and interests, such as returning goods, and some buyers' display and evaluation can be used for reference.