Supports up to 48 KHz and 24-bit audio output, keep Lightning EarPods sound quality with no compromise.
Note: Please connect headphone and USB cable to the adapter first, then connect the adapter to your iPhone. otherwise your phone may display a message:"this device is not supported"Plug and Play,
Tiny Size: No set up, no installation, just plug and play, small size, easy to put in pocket or wallet. World's smallest & lightest: weight:2.5g, Dimensions: 3 cm /1.1 inch x 0.5 cm/0.019 inch, it is the smallest and lightest iPhone audio charging adapter in the market.
Aluminum alloy shell design makes it more difficult to damage, and the smart ship design, no extra software