1. The adapter can only display the iPhone audio.
2. Can't achieve volume control and dial or answer phone call.
3. When insert the adapter, the phone will need 5 seconds to recognized the adapter operation chip.
4. Case compatibility, work well with the case on. Slim body, easy for carry.
1. Material: ABS
2. Compatible with: iOS 13
3. Colour: White
4. Package: No package
Please Note: It doesn't support volume control or phone call, only can listen to music.