Belkin 3.5 mm Audio + Charge RockStar - Lightning to headphone jack / charging adapter - Lightning male to 4-pole mini jack, Lightning female - white

3.5 mm audio. The Belkin F8J212 supports any audio jack using the 3.5mm connector with up to 48 kHz, 24-bit audio output for clear conversations and flawless music playback. Dual functionality. Powerful pass-through charging powers up your iOS device at maximum speed. So, whether you are listening to music or watching videos, using audio navigation, or taking calls while you charge, theres nothing slowing you down. Case compatible. Theres no need to remove your iPhone or iPad case to connect your 3.5mm headphones or your charging cable, since the Belkin F8J212 works with most cases.