1. B

    OPPO Enco Air2 Pro Headphones Review: 12.4mm moving coil + ANC active noise cancellation

    At today's conference, OPPO brought an Enco Air2 Pro true wireless headphones, you can listen to SQ sound quality in QQ Music for free, ACN active noise cancellation, double layer of transparent protection compartment, IP54 level waterproof. It is priced at 299 yuan(about $46). The headphones...