GMW Headphone Adapter Splitter, 2 in 1 Dual Ports Headphone Audio + Charging Jack Connector Splitter for IP X/8/7 Plus and Pad, Support Call + Charge + Music Unique and functional design: perfect solution for charging your phone and listening to music at the same time to using the dual ports Splitter (support calling and music control, support iOS 10.3 and later). Superior charging speed and sound quality: using latest decoding chip to ensure fast charging (up to 2.1a power input) and long lasting. Copper wire core which supports up to 48K Hz and 24bit Audio output offers nondestructive digital sound quality and ensure the stability of the transmission Wide compatibility: all 8 pin devices supported. It is also compatible with the 3.5mm headphone jack Adapter to work with your other headphones (note: it does not support double headphones/ double charge cables plugged simultaneously) Gloss white appearance design: much compatible with original charge cable and headphone as the gloss white appearance Designed with ABS and PC materials, and the smooth feeling. What you can get from us: dual Lightning adapter & Splitter for phone x/ 8/ 7 (white), 1 -year Replacement warranty and kindly customer service