We always need extra juice for our gadgets. We can never get enough. Whether it's your tablet, smartphone or anything else that needs a charge, the Roav VIVA from Anker will take care of it. This 2-port USB car charger is more than just 2 ports, it is also Amazon Alexa enabled. This means that you get high-speed dual device charging power plus hands-free calling, in-car navigation, and music streaming from Spotify is coming soon. Put the power of Alexa in your car and keep your keep charged up.