EldHus FBA_RP-WD01 Headphone Jack Audio and Charge Connector Splitter Calling/Charger/Music/Remote Control, Dark Brown Audio & charge: this adapter Splitter allows you to use headphone and charging your device simultaneously, also support the phone call control. Excellent sound performance: Supports up to 48 kHz and 24-bit Audio output, keep earphones sound quality with no compromise. Remote control & microphone: supports remote control and microphone from audio headphones. Plug & play: just insert your charger or earphones into the jack and then it plays, no app needed, No additional software needed. Upgrade compatibility: perfectly compatible for10.3 or later, supports IP 8, IP 8 Plus, IP x, IP 7, IP 7 Plus.