?Superior Durability& Travel Size?Upgraded multifunction, compact and portable design, more powerful and easy to carry. SD card holder built-in reinforced cable, Tin-plated pure copper core. Sturdy exterior and heat-resistant connectors ensure high data transmission efficiency and ultimate durability for the lightning/USB C/USB A SD Micro Card Reader. Super Light Weight and Compact size for you to carry around. ?Plug and Play?This USB C headphone adapter is easy to use,plug and play,fast and stable connection,allowing you to listen to music and answer calls with headphones,while supporting volume control,pause and play functions,etc.,built-in high resolution High-speed audio DAC chip,supports up to 24-bit/96kHz audio output. ?Multifunctional OTG Adapter?This lightning/USB C to USB adapter supports transferring files to USB-C devices (such as Excel,Word,Txt,PDF,MP3,MP4,JPEG,RAW,etc.) at a transfer speed of 480 Mbps / 5G bps,It also supports connecting USB peripherals,such as U disk,U disk,USB hub,USB microphone,USB camera,electric piano,keyboard,mouse,music keyboard PAD,speakers,etc. ?Universal Compatibility?The lightning port compatible with  iPhone 14/13/13 Mini/13 Pro/13 Pro Max/12/12 Mini/12 Pro/12 Pro Max/11/11 Pro/11 Pro Max/SE 2020/XS/XS Max/XR/X/8/8 Plus/7/7 Plus/6;The Type-C port compatible with most type-c interface phones,iPad Pro,laptops and players,USB- Phones and tablets with C interface. ?Design for iPhone/Most Type-C Phones?This Lightning/USB C to USB adapter comes with USB OTG port,3.5mm headphone jack and fast charging port,supports multiple ports to work at the same time,Type-C supports calling,listening to songs Or transfer files and charge the device,you can quickly charge your device at any time without worrying about low battery power,saving you more time.Note:Lightning to 3.5mm Audio not supports calling.Plug & Play, no app needed.