3.5 mm Headphone Jack Adapter, Fourcase Earphone Adapter & Splitter, 2 in 1 Aux Headphone Jack Audio + Charge Cable Adapter Compatible with IP 7/8/6 Friendly Design: 3.5mm for audio listening and connector for charging .You can charFriendly Design: 3.5mm for audio listening and connector for charging .You can charge your phone and listen to music at the same time. Music Control:Volume down and Volume Up ,Single Click for Pause / Play. Just enjoy your favourite music anytime and anywhere with our Audio Adapter. Listen & Charge: Listen to music with 3.5mm headphones while charging your Phone, so you don't have to stop audio play when charging.(Please be noted:Our 2 in 1 Adapter have not phone calls control) Compatible: Perfect solved the problem that not compatible with the common audio adapter. Made for IP 7/8 and any device or later. Plug And Play Enabled: No extra software, you just need to plug and enjoy much clear and fidelity sound quality.