3.5 MM AUDIO + POWER
The 3.5 mm Audio + Charge RockStar allows you to use your headphones while charging your iPhone. Just connect your 3.5 mm headphones, speakers, or AUX cable (aka AUX cord) to enjoy music or talk hands free, while you charge. Use the 3.5 mm RockStar at home, at work, in the car, or on the go.
Any Apple device that runs iOS 9 or later, including iPhone X, iPhone 8 Plus, iPhone 8, iPhone 7 Plus or iPhone 7
MFi-certified Lightning to USB cables
3.5 mm Headphones, speakers, and other audio devices that connect via your 3.5 mm headphone jack or AUX cable (aka AUX cord)