EldHus 3.5mm Adapter & Splitter Replacement Compatible with Phone 7, 7Plus, 8, 8Plus, X, 2 in 1 Headphone Jack Aux Audio Music and Charge and Calling and Sync Cable Charger Connector Aux Headphone Jack Audio + Charge Adapter It has 2 Ports, one port is for Charging, another is an audio port. So you don't worry about your Phone run out of power while enjoying music or movies. High Quality100% copper wire provides high-speed and stable signal transmission.High quality Aluminum alloy shell more wear-resisting, corrosion resistance,enhancing anti-interference ability. Audio Quality The Audio + Charge supports up to 24bit 48kHz lossless output, compatible with the full ecosystem of Audio headphones, keep the sound quality genuine and natural without distortion. Wide CompatibilityPerfect solved the problem that not compatible with the common audio adapter. Made for IP 7/8 that runs or later. ConvenienceAs adapter lightweight,you can put in your bag or pocket .Enjoying your music with your earphone wherever,office,cinema,restaurant,car or travel which make your life more convenient.