Sprint Micro-USB Vehicle Power Car Charger with USB Output for LG Optimus S LS670, Marquee LS855, Motorola Photon 4G MB855, Theory, Titanium, Triumph WX435, XPRT, Samsung Conquer 4G, Epic 4G, Epic Touch 4G D710, Nexus S 4G Micro-USB connector Connects your phone to your vehicle's power outlet Check for compatibility with devices that have a micro-USB connector