
It all depends on the purpose of the purchase. If you bought a new iPhone and found that there is no jack for your favorite headphones, do not rush to buy this "adapter". Because this is not an adapter at all, but a full-fledged (well, how to say) DAC that converts digital to analog (for transmission to headphones). The loss in quality is severe, the power level is none. If you want to continue listening to music in decent quality over the wire, buy a good external DAC. Now it is no longer just huge boxes the size of another phone. You can buy a small wick like AudioQuest Dragonfly Cobalt (this is a top for a significant amount of money, but there are also good DACs much cheaper) and get high. All good.