Seotic 2 in 1 Port 3.5mm Aux Headphone Jack and Charger Adapter Cable IP 8 7/7 Plus Support iOS 10.3 (Silver) Multi-function: You will be able to charge your Phone 8 7 / 7 plus and listen to music with a headphone / earphone at the same time using the adapter. Creative Design: 3.5mm for audio listening and connector for charging Phone and Pad.You can charge your IP 8 7/7 Plus and listen to music with a earphone at the same time. Efficient Transmission And Stable Signal: 100% Copper wire core offers Nondestructive digital sound quality and ensure the stability of the transmission. You just need to plug and enjoy much clear and fidelity sound quality. Durable Metal Shell Design: High quality Aluminum alloy oxidation shell is more wear-resisting and corrosion resistance, enhancing the anti-interference ability. Service And Warranty: 12-month warranty and friendly customer service. If you have any questions, Please to contact us