Fourcase PAMFE4-V 3.5 mm Earphone Audio + Charge Adapter 2 in 1 Audio Splitter Compatible iP XS/XR/XS Mas, IP 7/8/X/7 Plus/8 Plus, White Charging and Music:3.5mm headphone jack for audio listening and connector for charging new Phone. So you can listen to music while charging at the same time.( NOTE: No phone call control ) Wide Compatibility: Perfectly compatible with all new IP XS/ XR/ XS Mas, IP 7/7 Plus / 8/8 Plus/X. Plug & Play. Great Sound Quality: Supports up to 48 kHz and 24-bit audio output, keep the sound quality genuine and natural without distortion. Fast and Safe Charging: Built-in latest decoding chip ensures the stability and efficiency of charging . The high-tech materials also make it possible for long lasting using Convenience: As Four case adaptor lightweight and small, you can put in your bag or pocket and easy to carry around. Enjoying your music with your earphone wherever, like office, cinema, restaurant, car or travel outside which will make your life more convenient.