Universal Cup Warmer for Automobiles!

• Keeps your favorite beverage hot • Charges your USB devices • Works with all foam & paper cups • 2.1 amp rapid charge • Charges your USB powered devices • Safe for all paper and foam disposable cups • Power on/off button • Fits all size disposable cups from 12oz to 20oz • Universal 12v outlet plug fits all 12v DC sockets • Fits all car and truck cup holders • USB charging port