This Renewed product is tested to work and look like new with minimal to no signs of wear & tear; the product comes with relevant accessories and is backed by a minimum six month seller warranty; box may be generic
Smart Adaptive Noise Cancellation: Up to 40 dB hybrid noise cancelling with automated environmental noise detection & adjustment.
OnePlus Audio ID: Personalize your audio via simple listening test at first time setup. This unique hearing profile ID allows one to enjoy the most optimal listening experience best suited to him or her by compensating for mild hearing loss and related aural deficiencies.