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.

Features:

Listen to 3.5 mm audio and charge at the same time

Supports optimal pass-through charging for iPhone

Supports remote control and microphone from MFi-certified 3.5 mm headphones

Supports syncing to transfer data to your laptop

Works with Apple iPhone 7 Smart Battery Case

Made for iPhone