Amazon has Roav VIVA Alexa-Enabled 2-Port USB Car Charger $33.99 with free shipping, you can save $26.00 when you at checkout.

Features include:

• Amazon’s voice service gives you complete voice control in your car.
• Dual charging ports equipped with Anker’s exclusive PowerIQ technology deliver blazing charging speeds to both driver and passenger.
• Just hit the button to effortlessly mute and unmute the microphones, so Alexa is only listening when you want her to be.