EMPIRE Motorola DROID RAZR Maxx XT912 Black 3.5mm Stereo Hands-Free Headset Headphones [EMPIRE Packaging] Compatible with Motorola DROID RAZR MAXX XT912. Amazing sound quality. Experience your favorite tunes and conversations like never before! Silver plated plug ensures solid connection. Never worry about signal loss. Built in microphone produces crystal clear voice reproduction. EMPIRE is a registered trademark with the USPTO.